Pairwise course analysis
Noble and Greenough School 5Kvs.St. Mark's School Championship Course
Based on runners who competed on both courses during the same season. Positive values mean the second course ran slower; negative values mean it ran faster.
Model verdict
St. Mark's School Championship Course runs faster
-3.28%
Roughly 39.3 seconds faster for a 20:00 runner
Paired observations
369
Deep evidence
Median difference
-3.24%
Middle runner-season comparison
Overall estimate
-3.28%
Network-adjusted course estimate
Middle 50% range
+5.19%
Observed variation (IQR)
Direction and magnitude
Relative course speed
St. Mark's School Championship Course fasterEvenSt. Mark's School Championship Course slower
Confidence interval
-4.01% to -2.74%
Scale shown
-6% to +6%
Underlying runner comparisons
Same-season evidence
Each row represents one runner-season with valid results on both courses. Median performances reduce the effect of one unusually good or poor race. JV and varsity results are included.
| Runner | Season | Noble and Greenough School 5K | St. Mark's School Championship Course | Difference |
|---|---|---|---|---|
| Justin Lee | 2025 | 31:53.001 race | 18:59.001 race | -40.46% |
| Joel Effah-Boadi | 2023 | 36:45.001 race | 25:52.001 race | -29.61% |
| Alexander Meng | 2025 | 26:53.001 race | 19:31.001 race | -27.40% |
| Lakshmi Bogelli | 2021 | 37:41.001 race | 30:05.001 race | -20.17% |
| Wyatt Ellison | 2019 | 27:26.004 races | 22:01.001 race | -19.74% |
| David Jiang | 2023 | 32:31.001 race | 26:06.001 race | -19.73% |
| Alexis Nawara | 2019 | 35:55.004 races | 29:55.001 race | -16.71% |
| Andy Jiang | 2021 | 29:42.001 race | 24:56.001 race | -16.05% |
| Skylar Stadhard | 2019 | 39:07.005 races | 32:55.001 race | -15.85% |
| Noah Ditzion | 2025 | 24:28.001 race | 20:54.001 race | -14.58% |
| Henry Pojasek | 2025 | 24:02.001 race | 20:55.001 race | -12.97% |
| Mary Connors | 2019 | 30:10.004 races | 26:24.001 race | -12.49% |
| Fiji Chen | 2024 | 25:14.001 race | 22:06.002 races | -12.42% |
| Lousia Corbett | 2024 | 25:11.001 race | 22:04.001 race | -12.38% |
| Amelia Barlow | 2021 | 31:21.001 race | 27:36.001 race | -11.96% |
| Michelle Chen | 2019 | 35:05.001 race | 30:57.001 race | -11.78% |
| Matthew Ding | 2025 | 23:47.001 race | 21:00.001 race | -11.70% |
| Andrew Young | 2019 | 27:39.001 race | 24:47.001 race | -10.37% |
| Lily Oh | 2024 | 34:26.001 race | 30:57.002 races | -10.12% |
| Carson Cage | 2025 | 28:59.001 race | 26:04.001 race | -10.06% |
| Jane Saltzman | 2019 | 27:15.002 races | 24:35.001 race | -9.79% |
| Constance Legrand | 2019 | 27:21.001 race | 24:44.001 race | -9.57% |
| David Xiong | 2025 | 19:55.001 race | 18:01.001 race | -9.54% |
| Tommy Bi | 2019 | 30:44.001 race | 27:50.002 races | -9.44% |
| Chloe Jeppson | 2025 | 32:57.001 race | 29:51.001 race | -9.41% |
| Walt Reagan-Loomis | 2019 | 24:22.001 race | 22:06.001 race | -9.30% |
| Bella Chen | 2024 | 28:52.001 race | 26:11.002 races | -9.30% |
| Anna Gormon-Huang | 2025 | 33:02.001 race | 29:59.001 race | -9.23% |
| Matias Egan | 2025 | 21:23.001 race | 19:25.001 race | -9.20% |
| Isaiah Raore | 2024 | 22:20.001 race | 20:17.003 races | -9.18% |
| Sophia Matherly | 2021 | 30:03.001 race | 27:20.001 race | -9.04% |
| Lucy Wang | 2024 | 34:57.001 race | 31:52.001 race | -8.82% |
| Kamran Bradley | 2023 | 25:30.001 race | 23:17.001 race | -8.69% |
| Xuton Tang | 2025 | 20:17.001 race | 18:32.001 race | -8.63% |
| Peter Abenante | 2021 | 26:12.001 race | 23:59.001 race | -8.46% |
| Viola Shepard | 2025 | 29:13.001 race | 26:45.001 race | -8.44% |
| Ryan Swords | 2019 | 21:43.003 races | 19:53.001 race | -8.44% |
| Jehan Boer | 2019 | 20:45.001 race | 19:00.002 races | -8.43% |
| Victor Xu | 2019 | 22:56.001 race | 21:03.002 races | -8.21% |
| Kevin Yao | 2023 | 22:04.001 race | 20:16.601 race | -8.11% |
| Kevin Yao | 2021 | 26:43.002 races | 24:33.001 race | -8.11% |
| Jayden Resnick | 2025 | 21:14.001 race | 19:31.001 race | -8.08% |
| Elizabeth Waterfall | 2019 | 26:53.001 race | 24:43.001 race | -8.06% |
| Nika Farokhzad | 2019 | 28:20.001 race | 26:04.001 race | -8.00% |
| Joshua Resnick | 2025 | 20:05.001 race | 18:29.001 race | -7.97% |
| Macy Lindberg | 2019 | 26:58.004 races | 24:53.001 race | -7.73% |
| Conor Mannion | 2019 | 27:11.001 race | 25:06.002 races | -7.66% |
| Henry Wang | 2024 | 20:53.001 race | 19:17.003 races | -7.66% |
| Kirsten Ting | 2019 | 33:43.001 race | 31:09.001 race | -7.61% |
| Patrick Denning | 2019 | 20:30.004 races | 18:57.001 race | -7.56% |
| Catherine Anderson | 2019 | 27:48.001 race | 25:42.001 race | -7.55% |
| Brian Zheng | 2021 | 23:26.001 race | 21:40.001 race | -7.54% |
| Jacqueline Thabit | 2021 | 27:52.001 race | 25:46.001 race | -7.54% |
| Neo Wang | 2024 | 26:31.001 race | 24:32.001 race | -7.48% |
| Jack Burton | 2019 | 21:54.001 race | 20:16.002 races | -7.46% |
| Vincent Gilbert | 2024 | 21:58.001 race | 20:20.001 race | -7.44% |
| Lindsay Saunders | 2019 | 26:50.005 races | 24:52.001 race | -7.33% |
| Leila Blake | 2025 | 25:17.001 race | 23:28.001 race | -7.19% |
| Daghan Konur | 2024 | 21:11.001 race | 19:40.001 race | -7.16% |
| Margo Lewis | 2019 | 24:30.001 race | 22:45.001 race | -7.14% |
| Peilin Li | 2025 | 21:14.001 race | 19:44.001 race | -7.06% |
| Eli Helzberg | 2019 | 23:05.001 race | 21:28.001 race | -7.00% |
| Grant Reagan-Loomis | 2019 | 22:29.001 race | 20:55.001 race | -6.97% |
| Amina Cifric | 2023 | 23:28.001 race | 21:50.001 race | -6.96% |
| Margo Becker | 2019 | 21:43.001 race | 20:13.002 races | -6.91% |
| Chiara Pai | 2025 | 25:53.001 race | 24:08.001 race | -6.76% |
| Evan Zhang | 2019 | 22:42.001 race | 21:11.002 races | -6.68% |
| Julia Torrey | 2019 | 24:26.001 race | 22:49.001 race | -6.62% |
| Sien Chen | 2025 | 26:17.001 race | 24:35.001 race | -6.47% |
| Caroline Chung | 2025 | 31:28.001 race | 29:26.001 race | -6.46% |
| Eleanor Chung | 2025 | 31:31.001 race | 29:29.001 race | -6.45% |
| Celia Cheng | 2019 | 22:06.005 races | 20:41.001 race | -6.41% |
| Mei-Ling Bielagus | 2021 | 25:45.001 race | 24:07.001 race | -6.34% |
| Alexei Liska | 2024 | 22:26.001 race | 21:01.001 race | -6.32% |
| Stealla Curwin-Amfitheatrof | 2024 | 21:40.001 race | 20:18.001 race | -6.31% |
| Jillian Bergeron | 2023 | 22:17.001 race | 20:53.001 race | -6.28% |
| Hanna Lapides | 2019 | 26:00.001 race | 24:22.001 race | -6.28% |
| Alex Cai | 2025 | 22:10.001 race | 20:47.001 race | -6.24% |
| Sebastien Aubourg | 2024 | 19:35.001 race | 18:22.001 race | -6.21% |
| Griffin Gibbs | 2019 | 24:46.001 race | 23:14.002 races | -6.19% |
| Bear Brooks | 2021 | 18:17.001 race | 17:10.001 race | -6.11% |
| Jessica Wu | 2024 | 29:37.001 race | 27:49.001 race | -6.08% |
| Allan Lu | 2024 | 28:38.001 race | 26:55.001 race | -6.00% |
| Elizabeth Strang | 2019 | 27:19.001 race | 25:42.001 race | -5.92% |
| Yiling Ding | 2025 | 25:39.001 race | 24:08.001 race | -5.91% |
| Alex Rodriguez | 2019 | 21:47.001 race | 20:30.002 races | -5.89% |
| Cora Knoell | 2021 | 25:47.001 race | 24:16.001 race | -5.88% |
| Samuel Lyons | 2019 | 20:43.001 race | 19:30.001 race | -5.87% |
| Olivia Crisafi | 2021 | 25:37.001 race | 24:07.001 race | -5.86% |
| Tara O'Malley | 2019 | 24:33.001 race | 23:07.001 race | -5.84% |
| Matt Palmer | 2024 | 20:00.001 race | 18:50.001 race | -5.83% |
| Joey Huang | 2024 | 23:09.001 race | 21:48.001 race | -5.83% |
| Elizabeth Nicholas | 2025 | 25:26.001 race | 23:58.001 race | -5.77% |
| Jerry Cao | 2024 | 23:43.001 race | 22:21.001 race | -5.76% |
| Cecilia Lakwadala | 2025 | 25:19.001 race | 23:52.001 race | -5.73% |
| Cassidy Bruno | 2024 | 21:52.001 race | 20:37.001 race | -5.72% |
| Jeanna Shaw | 2019 | 25:18.001 race | 23:53.001 race | -5.60% |
| Jason Tae | 2024 | 24:03.001 race | 22:43.002 races | -5.54% |
| Sunehri Verma | 2022 | 31:09.001 race | 29:27.001 race | -5.46% |
| Emily Fair | 2025 | 23:20.001 race | 22:06.001 race | -5.29% |
| Samantha Cody | 2019 | 26:04.001 race | 24:42.001 race | -5.24% |
| Yiran Hu | 2024 | 22:42.001 race | 21:31.002 races | -5.21% |
| Andrew Correia | 2019 | 22:47.001 race | 21:36.001 race | -5.19% |
| Marvelous Ugwu | 2024 | 28:22.001 race | 26:55.001 race | -5.11% |
| Logan Hoffman | 2024 | 22:05.001 race | 20:58.001 race | -5.06% |
| Dylan Fu | 2024 | 20:51.001 race | 19:48.001 race | -5.04% |
| Alex Berk | 2025 | 22:31.001 race | 21:23.001 race | -5.03% |
| Thomas Lacoste | 2023 | 21:12.001 race | 20:08.001 race | -5.03% |
| Charlotte Torrey | 2019 | 28:30.001 race | 27:04.001 race | -5.03% |
| Tyler Cornetta | 2019 | 22:42.001 race | 21:34.001 race | -4.99% |
| Aidan Humphreys | 2019 | 21:22.001 race | 20:18.002 races | -4.99% |
| Alec Borges | 2019 | 22:16.001 race | 21:10.001 race | -4.94% |
| Jessica Ding | 2019 | 29:25.001 race | 27:58.001 race | -4.93% |
| Sophia Lowry | 2019 | 26:06.002 races | 24:49.001 race | -4.92% |
| Grant Coldren | 2019 | 21:10.001 race | 20:08.002 races | -4.88% |
| Anya Cheng | 2019 | 22:01.005 races | 20:57.001 race | -4.84% |
| Alex DeChiara | 2024 | 23:48.001 race | 22:39.001 race | -4.83% |
| Grace Hayward | 2019 | 22:06.005 races | 21:02.001 race | -4.83% |
| Matthew Loose | 2022 | 20:47.001 race | 19:47.002 races | -4.81% |
| Molly Epker | 2019 | 22:37.005 races | 21:32.001 race | -4.79% |
| Will Grace | 2025 | 18:12.001 race | 17:20.001 race | -4.76% |
| Claire Mao | 2019 | 25:34.004 races | 24:21.001 race | -4.76% |
| Diego Abadie | 2025 | 18:14.001 race | 17:22.001 race | -4.75% |
| Christian Westphal | 2019 | 21:04.001 race | 20:04.002 races | -4.75% |
| Sophie Majernik | 2019 | 26:00.005 races | 24:46.001 race | -4.74% |
| Sawyer Helzberg | 2019 | 22:13.001 race | 21:10.001 race | -4.73% |
| Luke Zhang | 2024 | 24:28.001 race | 23:19.001 race | -4.70% |
| Emily Orscheln | 2019 | 22:07.005 races | 21:05.001 race | -4.67% |
| Tomas Hernandez | 2025 | 19:16.001 race | 18:22.001 race | -4.67% |
| Braeden Moitoso | 2022 | 21:36.001 race | 20:36.001 race | -4.63% |
| Josephine Vogel | 2019 | 26:40.001 race | 25:26.001 race | -4.63% |
| Pedro Mateo | 2019 | 20:40.001 race | 19:43.002 races | -4.60% |
| Nahman Mack | 2025 | 19:06.001 race | 18:15.001 race | -4.45% |
| Cecilia Korb | 2025 | 26:13.001 race | 25:03.001 race | -4.45% |
| Seb Park | 2019 | 22:06.001 race | 21:07.002 races | -4.45% |
| Lara Poole | 2022 | 28:24.002 races | 27:09.001 race | -4.40% |
| Robert Sou | 2024 | 22:00.001 race | 21:02.001 race | -4.39% |
| Thomas Strong | 2019 | 21:15.001 race | 20:19.002 races | -4.39% |
| Myles Ndiritu | 2019 | 24:18.001 race | 23:14.002 races | -4.39% |
| Ella McDonald | 2023 | 23:49.001 race | 22:47.001 race | -4.34% |
| William Johnson | 2025 | 20:55.001 race | 20:01.001 race | -4.30% |
| Henry Orraca-Cecil | 2024 | 19:34.001 race | 18:44.001 race | -4.26% |
| Kajsa Harrington | 2019 | 24:40.005 races | 23:37.001 race | -4.26% |
| Mark Ryan | 2019 | 18:06.001 race | 17:20.001 race | -4.24% |
| Laruen McMahon | 2021 | 25:42.001 race | 24:38.001 race | -4.15% |
| Ella Brown | 2019 | 26:12.005 races | 25:07.001 race | -4.13% |
| Riley Gordon | 2022 | 26:19.002 races | 25:14.001 race | -4.12% |
| Devin Reid | 2025 | 18:27.001 race | 17:42.001 race | -4.07% |
| Josh Taylor | 2023 | 23:01.001 race | 22:05.001 race | -4.06% |
| Ellen LaMontagne | 2024 | 23:10.001 race | 22:14.003 races | -4.03% |
| Steve Ma | 2024 | 24:03.001 race | 23:05.001 race | -4.02% |
| Aston Chan | 2019 | 19:59.001 race | 19:11.002 races | -4.00% |
| Grace Maloney | 2023 | 23:46.001 race | 22:49.001 race | -4.00% |
| Jaden Huang | 2025 | 18:46.001 race | 18:01.001 race | -4.00% |
| Amanda Gary | 2019 | 25:11.001 race | 24:11.001 race | -3.97% |
| Ashley Robertson | 2023 | 29:59.001 race | 28:48.001 race | -3.95% |
| Calvin Smith | 2019 | 19:26.001 race | 18:40.001 race | -3.95% |
| Roger Gao | 2025 | 25:00.001 race | 24:01.001 race | -3.93% |
| Ollie Jacobs | 2025 | 25:01.001 race | 24:02.001 race | -3.93% |
| Charlotte Hayward | 2022 | 23:14.002 races | 22:20.001 race | -3.87% |
| Willow Dixon | 2023 | 25:16.001 race | 24:18.001 race | -3.83% |
| Cooper Wang | 2024 | 28:50.001 race | 27:45.003 races | -3.76% |
| Alice Wang | 2024 | 29:20.001 race | 28:14.004 races | -3.75% |
| Alder Hurley | 2023 | 41:00.001 race | 39:28.001 race | -3.74% |
| Austin Qu | 2019 | 21:10.004 races | 20:23.001 race | -3.70% |
| Kira Morales | 2025 | 22:39.001 race | 21:49.001 race | -3.68% |
| Sophia Mikelinich | 2023 | 22:43.001 race | 21:53.001 race | -3.67% |
| Alex Janower | 2019 | 25:28.003 races | 24:32.001 race | -3.66% |
| Eliza Hartnick | 2019 | 29:22.001 race | 28:18.001 race | -3.63% |
| Aj Strang | 2019 | 17:44.001 race | 17:06.002 races | -3.57% |
| Nicholas Reimer | 2023 | 20:19.001 race | 19:35.901 race | -3.54% |
| Machias Poreda | 2024 | 22:44.001 race | 21:56.003 races | -3.52% |
| Hayden Gobron | 2024 | 17:34.001 race | 16:57.003 races | -3.51% |
| Tycho Bardon | 2025 | 21:22.001 race | 20:37.001 race | -3.51% |
| Martin Erath | 2024 | 19:36.001 race | 18:55.001 race | -3.49% |
| Peter Abenante | 2023 | 21:52.001 race | 21:06.401 race | -3.48% |
| Jonas Wilderman | 2025 | 19:13.001 race | 18:33.001 race | -3.47% |
| Aleah Ghiasuddin | 2021 | 23:23.001 race | 22:35.001 race | -3.42% |
| Victoria Fawcett | 2019 | 21:27.001 race | 20:43.001 race | -3.42% |
| Mari Capone | 2019 | 25:31.004 races | 24:39.001 race | -3.40% |
| Anthony Billings | 2024 | 21:44.001 race | 21:00.001 race | -3.37% |
| David Hermanson | 2019 | 21:26.002 races | 20:43.001 race | -3.34% |
| Warren Turner | 2025 | 21:18.001 race | 20:36.001 race | -3.29% |
| James Fair | 2025 | 19:28.001 race | 18:50.001 race | -3.25% |
| Anders Ulrich | 2025 | 20:04.001 race | 19:25.001 race | -3.24% |
| Jack Sullivan | 2019 | 21:41.001 race | 20:59.002 races | -3.23% |
| Max Litvak | 2019 | 19:14.001 race | 18:37.002 races | -3.21% |
| Jacob (Coby) Mulliken | 2019 | 21:24.001 race | 20:43.001 race | -3.19% |
| Sue Hayashi | 2024 | 27:08.001 race | 26:17.001 race | -3.13% |
| Zach Neri | 2019 | 20:14.001 race | 19:36.002 races | -3.13% |
| George Reinhardt | 2019 | 19:53.001 race | 19:16.001 race | -3.10% |
| David Hermanson | 2022 | 19:24.002 races | 18:48.002 races | -3.09% |
| Tim Churchill | 2022 | 18:21.002 races | 17:47.002 races | -3.09% |
| Max Hall | 2019 | 19:43.004 races | 19:07.001 race | -3.04% |
| Noah Douglas | 2022 | 17:54.002 races | 17:22.002 races | -2.98% |
| Evita Thadhani | 2019 | 23:34.001 race | 22:52.001 race | -2.97% |
| Andy Baeck | 2025 | 23:08.001 race | 22:27.001 race | -2.95% |
| Jacob Casper | 2019 | 23:48.004 races | 23:06.001 race | -2.94% |
| Carter Bartel | 2022 | 18:53.002 races | 18:20.002 races | -2.91% |
| Katie Armstrong | 2019 | 25:45.005 races | 25:00.001 race | -2.91% |
| Phoebe Triant | 2025 | 21:46.001 race | 21:08.001 race | -2.91% |
| Julianne Kelly | 2024 | 22:28.001 race | 21:49.003 races | -2.89% |
| Henry McLane | 2025 | 17:17.001 race | 16:47.001 race | -2.89% |
| Blake Dinwoodey | 2025 | 21:41.001 race | 21:04.001 race | -2.84% |
| Maeve Connolly | 2019 | 27:41.005 races | 26:54.001 race | -2.83% |
| Joshua White | 2022 | 25:20.001 race | 24:37.001 race | -2.83% |
| Ava Tchong | 2025 | 22:34.001 race | 21:56.001 race | -2.81% |
| Terry Qi | 2024 | 20:15.001 race | 19:41.001 race | -2.80% |
| Arnav Harve | 2019 | 20:54.004 races | 20:19.001 race | -2.79% |
| Benzo Zhou | 2021 | 21:10.001 race | 20:35.001 race | -2.76% |
| Ollie Smith | 2025 | 20:27.001 race | 19:54.001 race | -2.69% |
| Alex Yoon | 2025 | 26:15.001 race | 25:32.801 race | -2.68% |
| Lucas Miller | 2022 | 21:53.001 race | 21:18.001 race | -2.67% |
| Sophia Lee | 2022 | 25:15.002 races | 24:35.001 race | -2.64% |
| Rebeca Aurele | 2025 | 39:54.001 race | 38:52.001 race | -2.59% |
| Charlotte Friedmann | 2024 | 29:19.001 race | 28:34.001 race | -2.56% |
| Adaline (Addy) Zhang | 2024 | 31:23.001 race | 30:35.003 races | -2.55% |
| Luke Hotra | 2019 | 23:52.004 races | 23:16.001 race | -2.51% |
| Khalid Abdulle | 2019 | 20:55.003 races | 20:24.001 race | -2.47% |
| Bronwyn Jensen | 2019 | 32:29.004 races | 31:42.001 race | -2.41% |
| Vera Zatlyn-Weiner | 2025 | 21:34.001 race | 21:03.001 race | -2.40% |
| Ryan Wei | 2019 | 19:18.001 race | 18:51.002 races | -2.33% |
| Anika Ata | 2024 | 22:54.001 race | 22:22.001 race | -2.33% |
| Elliot Smith | 2019 | 22:25.001 race | 21:54.002 races | -2.30% |
| Alexa Burton | 2019 | 21:49.001 race | 21:19.001 race | -2.29% |
| Jeremy Hwang | 2019 | 24:56.001 race | 24:22.002 races | -2.27% |
| Natalia Calvillo | 2022 | 25:03.002 races | 24:29.001 race | -2.26% |
| Anna Hamblet | 2019 | 25:26.001 race | 24:52.001 race | -2.23% |
| Shawn Wu | 2019 | 21:13.004 races | 20:45.001 race | -2.20% |
| Charlie Guerra | 2019 | 20:35.004 races | 20:08.001 race | -2.19% |
| Maggie Cabot | 2024 | 22:56.001 race | 22:27.001 race | -2.11% |
| Finn Crawford | 2019 | 18:17.004 races | 17:54.001 race | -2.10% |
| Sophie Majernik | 2022 | 24:00.002 races | 23:30.001 race | -2.08% |
| Emilie Andrews | 2022 | 27:13.002 races | 26:39.001 race | -2.08% |
| Austin Corbett | 2023 | 18:55.001 race | 18:32.001 race | -2.03% |
| Brenna Thomas | 2022 | 25:07.001 race | 24:37.001 race | -1.99% |
| Sam Soukas | 2019 | 23:03.003 races | 22:36.001 race | -1.95% |
| Dylan Uttam | 2023 | 21:54.001 race | 21:28.901 race | -1.91% |
| Ethan Anderson | 2019 | 20:16.003 races | 19:54.001 race | -1.81% |
| Yavuz Shazad | 2019 | 25:00.001 race | 24:33.001 race | -1.80% |
| Isabella (Izzy) Mundel | 2024 | 29:24.001 race | 28:53.003 races | -1.76% |
| Devon Tyrie | 2019 | 24:51.003 races | 24:25.001 race | -1.74% |
| Ethan Yuan | 2024 | 24:21.001 race | 23:56.001 race | -1.71% |
| Emma Zuccotti | 2019 | 28:44.001 race | 28:15.001 race | -1.68% |
| Alexander Colangelo | 2022 | 19:26.001 race | 19:07.001 race | -1.63% |
| Andrew Kasparyan | 2019 | 19:47.004 races | 19:28.001 race | -1.60% |
| Alex Beys | 2024 | 23:58.001 race | 23:35.001 race | -1.60% |
| Ben Guenther | 2022 | 18:57.002 races | 18:39.002 races | -1.58% |
| Addy Vettel | 2019 | 20:07.001 race | 19:48.001 race | -1.57% |
| Caroline Finnerty | 2019 | 23:33.005 races | 23:11.001 race | -1.56% |
| Will McLane | 2022 | 18:15.002 races | 17:58.002 races | -1.55% |
| Forrester Clark | 2023 | 18:18.001 race | 18:01.001 race | -1.55% |
| Alex Cheng | 2025 | 16:40.001 race | 16:25.001 race | -1.50% |
| Lindsay Saunders | 2022 | 25:57.002 races | 25:34.001 race | -1.48% |
| Sofia Branco | 2022 | 29:41.001 race | 29:16.001 race | -1.40% |
| Om Paithankar | 2019 | 21:27.004 races | 21:09.001 race | -1.40% |
| Max Gomez | 2019 | 19:04.004 races | 18:48.001 race | -1.40% |
| Sam Millay | 2019 | 22:59.003 races | 22:40.001 race | -1.38% |
| Sunehri Verma | 2025 | 30:17.001 race | 29:52.001 race | -1.38% |
| Olivia Cheung | 2019 | 26:58.004 races | 26:36.001 race | -1.36% |
| Kinh Kieu | 2022 | 33:15.001 race | 32:48.001 race | -1.35% |
| Gaby Guzman | 2025 | 29:56.001 race | 29:32.001 race | -1.34% |
| Natalie Williamson | 2019 | 22:57.001 race | 22:40.001 race | -1.23% |
| Roger Zhou | 2025 | 21:55.001 race | 21:39.001 race | -1.22% |
| Theo Martin | 2024 | 25:15.001 race | 24:57.001 race | -1.19% |
| Niki Apostolicas | 2019 | 21:06.003 races | 20:51.001 race | -1.18% |
| Lauren Kelley | 2019 | 31:10.003 races | 30:48.001 race | -1.18% |
| Alex Cheng | 2022 | 18:55.002 races | 18:42.002 races | -1.15% |
| Tessa Borgatti | 2023 | 25:24.001 race | 25:07.001 race | -1.12% |
| Peter Leitzes | 2019 | 19:56.001 race | 19:43.002 races | -1.09% |
| Xavier Welch | 2019 | 26:14.004 races | 25:57.001 race | -1.08% |
| Elsbeth Kasparian | 2025 | 31:16.001 race | 30:56.001 race | -1.07% |
| Finn Zinger | 2025 | 24:20.001 race | 24:05.001 race | -1.03% |
| Vivian Li | 2019 | 30:58.004 races | 30:39.001 race | -1.02% |
| Alexander Zhao | 2024 | 24:04.001 race | 23:50.001 race | -0.97% |
| Alexander Kirby | 2022 | 22:37.001 race | 22:25.001 race | -0.88% |
| Rohan Meier | 2019 | 20:53.004 races | 20:42.001 race | -0.88% |
| Maxwell Huang | 2022 | 19:18.002 races | 19:08.002 races | -0.86% |
| Joshua Rocha | 2019 | 21:03.001 race | 20:53.001 race | -0.79% |
| Rhodes Martinez | 2019 | 22:31.003 races | 22:21.001 race | -0.74% |
| Nina Shah | 2019 | 27:17.001 race | 27:06.001 race | -0.67% |
| Liam Nawara | 2019 | 23:07.004 races | 22:58.001 race | -0.65% |
| Annie Lopez | 2022 | 25:56.002 races | 25:46.001 race | -0.64% |
| Allen Sheng | 2025 | 24:36.001 race | 24:27.001 race | -0.61% |
| Alex Wang | 2024 | 24:41.001 race | 24:32.001 race | -0.61% |
| Justin Qin | 2019 | 18:42.004 races | 18:36.001 race | -0.53% |
| Lauren Puglia | 2023 | 24:55.001 race | 24:48.001 race | -0.47% |
| Christina Hall | 2025 | 29:37.001 race | 29:29.001 race | -0.45% |
| Cam Dailey | 2019 | 22:14.001 race | 22:08.001 race | -0.45% |
| Charlie Hall | 2022 | 18:56.002 races | 18:51.002 races | -0.44% |
| Katalin (Kata) Clark | 2023 | 21:58.001 race | 21:53.001 race | -0.38% |
| Anthony Coston | 2022 | 22:57.001 race | 22:52.001 race | -0.36% |
| Kassie Schaeberle | 2024 | 28:48.001 race | 28:42.001 race | -0.35% |
| Gavin Swartz | 2019 | 22:31.002 races | 22:27.001 race | -0.30% |
| Caroline Fai | 2019 | 25:57.005 races | 25:53.001 race | -0.26% |
| Max Meyerhardt | 2019 | 19:42.001 race | 19:39.001 race | -0.25% |
| Carter Bartel | 2019 | 20:58.004 races | 20:55.001 race | -0.24% |
| Patrick Albers | 2022 | 18:30.002 races | 18:29.002 races | -0.09% |
| Sam Jankey | 2019 | 21:38.004 races | 21:37.001 race | -0.08% |
| Anray Sheng | 2025 | 22:48.001 race | 22:47.001 race | -0.07% |
| Daniel Wang | 2019 | 24:17.003 races | 24:17.001 race | 0.00% |
| Ben Serra | 2019 | 25:02.001 race | 25:03.002 races | +0.07% |
| Emmanuel Felleke | 2019 | 21:31.003 races | 21:32.001 race | +0.08% |
| Chris Millay | 2019 | 19:50.004 races | 19:51.001 race | +0.08% |
| Ella Berger | 2022 | 25:33.002 races | 25:35.001 race | +0.13% |
| Angie Feng | 2022 | 26:02.002 races | 26:05.001 race | +0.19% |
| Harrison Theriault | 2019 | 23:44.003 races | 23:47.001 race | +0.21% |
| Peter Grace | 2025 | 22:41.001 race | 22:44.001 race | +0.22% |
| Emma Edgar | 2022 | 28:29.001 race | 28:34.001 race | +0.29% |
| Jamie Eslick | 2024 | 23:19.001 race | 23:24.002 races | +0.36% |
| Andrew Rodriguez | 2019 | 24:42.001 race | 24:48.002 races | +0.40% |
| Kean Schwartz | 2024 | 27:54.001 race | 28:01.001 race | +0.42% |
| Feifei Cao | 2024 | 30:06.001 race | 30:14.004 races | +0.44% |
| Ava Kocher | 2022 | 25:22.002 races | 25:29.001 race | +0.46% |
| Olivia Hayward | 2019 | 21:37.004 races | 21:43.001 race | +0.46% |
| Clare Struzziery | 2022 | 24:07.002 races | 24:15.001 race | +0.55% |
| Jack Santry | 2025 | 26:10.001 race | 26:19.001 race | +0.57% |
| Zach Rahaman | 2019 | 21:47.001 race | 21:56.001 race | +0.69% |
| Allison Luo | 2024 | 25:05.001 race | 25:16.001 race | +0.73% |
| Drake Tarlow | 2023 | 21:31.001 race | 21:44.001 race | +1.01% |
| Julian Barber | 2024 | 22:22.001 race | 22:36.001 race | +1.04% |
| Adyson Duval | 2023 | 25:31.001 race | 25:47.001 race | +1.05% |
| Lily Roche Vanoot | 2019 | 24:30.004 races | 24:47.001 race | +1.16% |
| Myles McCusker | 2022 | 22:52.001 race | 23:09.001 race | +1.24% |
| Justin Lin | 2019 | 23:40.001 race | 24:00.002 races | +1.41% |
| Philip Spyrou | 2019 | 24:19.003 races | 24:40.001 race | +1.44% |
| Casey Coleman | 2024 | 20:22.001 race | 20:40.001 race | +1.47% |
| Lia Gavin | 2022 | 25:01.002 races | 25:24.001 race | +1.53% |
| Condy Bao | 2024 | 22:34.001 race | 22:55.001 race | +1.55% |
| Olivian Baker | 2025 | 23:02.001 race | 23:30.001 race | +2.03% |
| Charlotte Lokere | 2022 | 26:02.001 race | 26:37.001 race | +2.24% |
| Anouk Shin | 2024 | 28:26.001 race | 29:07.003 races | +2.40% |
| Grace Pilkington | 2023 | 28:37.001 race | 29:19.001 race | +2.45% |
| Thomas Pyle | 2023 | 22:20.001 race | 22:53.001 race | +2.46% |
| Natalie Kloman | 2019 | 31:39.001 race | 32:26.001 race | +2.47% |
| Kevin Chen | 2019 | 24:39.003 races | 25:19.001 race | +2.70% |
| Armaun Dehpanah | 2023 | 22:35.001 race | 23:13.001 race | +2.80% |
| Riya Jain | 2022 | 30:37.002 races | 31:29.001 race | +2.83% |
| Rebecca Janfaza | 2019 | 25:19.005 races | 26:02.001 race | +2.83% |
| Cody Monahan | 2025 | 23:14.001 race | 23:54.001 race | +2.87% |
| Charles Wang | 2019 | 22:48.002 races | 23:28.001 race | +2.92% |
| Ella Ogden | 2022 | 30:32.002 races | 31:28.001 race | +3.06% |
| John Park | 2024 | 31:45.001 race | 32:44.001 race | +3.10% |
| Charles Zhang | 2022 | 25:50.001 race | 26:44.001 race | +3.48% |
| Justin Power | 2019 | 22:17.004 races | 23:07.001 race | +3.74% |
| Cailan MacDonald | 2025 | 22:28.001 race | 23:24.001 race | +4.15% |
| Tatum Glynn | 2023 | 25:36.001 race | 26:40.001 race | +4.17% |
| Quentin DeFreitas | 2022 | 25:25.001 race | 26:41.001 race | +4.98% |
| Eben Dooling | 2023 | 22:31.001 race | 23:39.001 race | +5.03% |
| Tim Fan | 2019 | 20:54.001 race | 21:58.002 races | +5.10% |
| Samson Oblak | 2023 | 24:35.001 race | 25:52.001 race | +5.22% |
| Chloe Jeppson | 2022 | 29:54.002 races | 31:28.001 race | +5.24% |
| Nicole Lewis | 2025 | 35:50.001 race | 37:48.001 race | +5.49% |
| Brady Gomez | 2024 | 31:46.001 race | 33:35.001 race | +5.72% |
| Catherine Curran | 2022 | 30:51.002 races | 32:40.001 race | +5.89% |
| Sammy Guerrero | 2019 | 22:40.004 races | 24:03.001 race | +6.10% |
| Jennifer Do-Dai | 2019 | 25:20.004 races | 26:59.001 race | +6.51% |
| Sienna Steeves | 2023 | 31:40.001 race | 33:44.001 race | +6.53% |
| Matthew Smith | 2022 | 23:06.001 race | 24:39.001 race | +6.71% |
| Chris Athanasia | 2019 | 22:10.003 races | 23:44.001 race | +7.07% |
| Teddy Sunshine | 2019 | 24:13.001 race | 25:59.001 race | +7.30% |
| Nathalie Westpfahl | 2021 | 25:06.001 race | 26:59.001 race | +7.50% |
| Woohui Kim | 2024 | 22:39.001 race | 24:24.003 races | +7.73% |
| Arden Sartori | 2023 | 25:58.001 race | 28:07.001 race | +8.28% |
| A Kim | 2024 | 27:32.001 race | 30:26.003 races | +10.53% |
| Serena Lin | 2024 | 31:01.001 race | 37:00.002 races | +19.29% |
| Ava Marinaro | 2023 | 31:32.001 race | 37:54.001 race | +20.19% |
| Juli Smith | 2025 | 33:44.001 race | 43:40.001 race | +29.45% |
| Raphael Klauber | 2025 | 19:16.001 race | 28:32.002 races | +48.10% |