| 01 | Katalin (kata) ClarkClass 2025 | 2025 | 18:21.90 | 18:49.52 | ISLs · Nov 3, 2023 |
| 02 | Monica MukherjeeClass 2022 | 2022 | 21:38.00 | 21:07.61 | Nobles, St. George's, St. Mark's at Brooks · Oct 23, 2021 |
| 03 | Phoebe CoganClass 2026 | 2026 | 21:43.00 | 21:12.49 | Thayer at Brooks · Oct 14, 2023 |
| 04 | Lauren PugliaClass 2025 | 2025 | 21:08.20 | 21:39.99 | ISLs · Nov 5, 2021 |
| 05 | Zoe WilmerdingClass 2023 | 2023 | 21:48.20 | 22:20.99 | ISLs · Nov 4, 2022 |
| 06 | Vanessa ShipleyClass 2020 | 2020 | 21:30.00 | 22:33.16 | BB&N Cross Country vs. St. Mark's, Nobles, Brooks · Oct 5, 2019 |
| 07 | Tori DuckworthClass 2022 | 2022 | 23:15.00 | 22:42.34 | Nobles, St. George's, St. Mark's at Brooks · Oct 23, 2021 |
| 08 | Arden SartoriClass 2027 | 2027 | 22:27.00 | 22:42.42 | Groton vs Brooks · Oct 19, 2024 |
| 09 | Adyson DuvalClass 2025 | 2025 | 22:16.24 | 22:49.73 | ISLs · Nov 1, 2024 |
| 10 | Alex CostantioClass 2023 | 2023 | 23:28.00 | 23:00.52 | Brooks at Middlesex · Sep 21, 2019 |
| 11 | Molly MadiganClass 2023 | 2023 | 22:08.00 | 23:13.02 | BB&N Cross Country vs. St. Mark's, Nobles, Brooks · Oct 5, 2019 |
| 12 | Morgan PfeilClass 2029 | 2029 | 23:31.00 | 23:15.99 | St. Mark's vs. BB&N vs. Brooks · Oct 11, 2025 |
| 13 | Tatum GlynnClass 2027 | 2027 | 24:00.00 | 23:22.67 | Brooks at Govs · Oct 25, 2024 |
| 14 | Bella ChoiClass 2028 | 2028 | 22:52.76 | 23:27.17 | ISLs · Oct 31, 2025 |
| 15 | Ashley PicardClass 2020 | 2020 | 23:51.00 | 23:35.78 | ISLs · Nov 1, 2019 |
| 16 | Eliza BarkerClass 2023 | 2023 | 23:12.70 | 23:47.61 | ISLs · Nov 5, 2021 |
| 17 | M. Macklin-DinhGraduation year unknown | — | 25:29.00 | 24:49.36 | Governor's vs. Brooks vs. Groton · Sep 20, 2025 |
| 18 | Gianna CarrollClass 2028 | 2028 | 25:07.00 | 24:50.97 | St. Mark's vs. BB&N vs. Brooks · Oct 11, 2025 |
| 19 | Eleanor MayerClass 2023 | 2023 | 24:07.00 | 25:17.85 | BB&N Cross Country vs. St. Mark's, Nobles, Brooks · Oct 5, 2019 |
| 20 | Cali BernierClass 2023 | 2023 | 24:45.00 | 25:22.22 | ISLs · Nov 5, 2021 |
| 21 | Angelina LibermanClass 2023 | 2023 | 25:35.00 | 25:36.36 | NEPSTAs · Nov 13, 2021 |
| 22 | Ashley BrzezenskiClass 2023 | 2023 | 25:22.60 | 26:00.77 | ISLs · Nov 5, 2021 |
| 23 | Pilar BellClass 2027 | 2027 | 26:01.00 | 26:10.98 | CROSS-COUNTRY at Milton · Sep 27, 2025 |
| 24 | Mollet OtienoClass 2023 | 2023 | 26:26.00 | 26:36.14 | Girls' Varsity at Milton · Oct 26, 2019 |
| 25 | Maanya TailamClass 2025 | 2025 | 26:01.30 | 26:40.44 | ISLs · Nov 3, 2023 |
| 26 | Ava MarinaroClass 2027 | 2027 | 26:15.04 | 26:54.52 | ISLs · Nov 1, 2024 |
| 27 | Grace PilkingtonClass 2026 | 2026 | 28:37.00 | 27:23.08 | Brooks, Tabor at Nobles · Sep 30, 2023 |
| 28 | Rumi KayeClass 2028 | 2028 | 27:44.00 | 27:26.30 | St. Mark's vs. BB&N vs. Brooks · Oct 11, 2025 |
| 29 | Sienna SteevesClass 2027 | 2027 | 27:28.60 | 28:09.92 | ISLs · Nov 3, 2023 |
| 30 | Ella DoolingClass 2022 | 2022 | 29:10.00 | 28:29.03 | Groton, St. Paul's at Brooks · Sep 14, 2019 |
| 31 | Abby CharlambClass 2023 | 2023 | 29:11.00 | 28:30.00 | Groton, St. Paul's at Brooks · Sep 14, 2019 |
| 32 | Grace OmoghaGraduation year unknown | — | 29:28.00 | 28:46.61 | Brooks, Milton, Middlesex, Rivers · Oct 21, 2023 |
| 33 | Mackenzie GordanGraduation year unknown | — | 29:29.00 | 28:47.58 | Brooks vs. Lawrence , Tabor · Sep 21, 2024 |
| 34 | Enna DoranGraduation year unknown | — | 31:07.00 | 29:47.84 | BB&N vs. Brooks vs. Milton at RL · Oct 11, 2024 |
| 35 | Posey ConnellGraduation year unknown | — | 30:47.00 | 29:59.12 | Governor's vs. Brooks vs. Groton · Sep 20, 2025 |
| 36 | Reka HorvatClass 2027 | 2027 | 30:44.00 | 30:00.83 | Thayer at Brooks · Sep 17, 2022 |
| 37 | A. HuangGraduation year unknown | — | 30:55.00 | 30:35.27 | St. Mark's vs. BB&N vs. Brooks · Oct 11, 2025 |
| 38 | Alder HurleyClass 2027 | 2027 | 31:43.00 | 30:53.66 | Governor's vs. Brooks vs. Groton · Sep 20, 2025 |
| 39 | Taylor ArmsteadClass 2022 | 2022 | 30:19.00 | 31:48.06 | BB&N Cross Country vs. St. Mark's, Nobles, Brooks · Oct 5, 2019 |
| 40 | Clara ChoiClass 2021 | 2021 | 31:39.00 | 34:06.37 | NEPSTAs · Nov 9, 2019 |
