| 64 | 1 | Ella | Tchong | 14:56 | 6:48 | F | MEADOWBROOK |
| 59 | 2 | Ava | Tchong | 14:59 | 6:49 | F | MEADOWBROOK |
| 122 | 3 | Hailey | Evans | 15:03 | 6:51 | F | THAYER |
| 88 | 4 | Bronwyn | Apicella | 15:26 | 7:01 | F | NOBLES |
| 73 | 5 | Maddie | Greeene | 15:47 | 7:11 | F | DEXTER SOUTHFIELD |
| 3 | 6 | Emily | Fair | 15:54 | 7:14 | F | PARK |
| 253 | 7 | Zoe | Bantham-Livermore | 15:58 | 7:16 | F | BELMONT DAY |
| 148 | 8 | Emily | Pierce | 16:06 | 7:19 | F | NEWTON COUNTRY DAY SCHOOL |
| 256 | 9 | Reema | Wulfsberg | 16:11 | 7:22 | F | BELMONT DAY |
| 97 | 10 | Viviette | Hong | 16:19 | 7:25 | F | NOBLES |
| 194 | 11 | Elliana | Barros | 16:24 | 7:27 | F | BRIMMER |
| 149 | 12 | Pauline | Ferguson | 16:29 | 7:30 | F | NEWTON COUNTRY DAY SCHOOL |
| 283 | 13 | Sarah | Nyman | 16:33 | 7:32 | F | BRITISH INTERNATIONAL SCHOOL |
| 150 | 14 | Ellen | Barrett | 16:37 | 7:33 | F | NEWTON COUNTRY DAY SCHOOL |
| 164 | 15 | Olivia | Baker | 16:37 | 7:34 | F | SHADY HILL SCHOOL |
| 106 | 16 | Somaya | Bennett | 16:47 | 7:38 | F | DANA HALL |
| 74 | 17 | Aava | Tavakkoli | 17:00 | 7:44 | F | DEXTER SOUTHFIELD |
| 94 | 18 | Kendall | Reid | 17:07 | 7:47 | F | NOBLES |
| 60 | 19 | Calais | Mack | 17:13 | 7:50 | F | MEADOWBROOK |
| 165 | 20 | Chloe | Connolly | 17:21 | 7:53 | F | SHADY HILL SCHOOL |
| 259 | 21 | Fiona | Green | 17:50 | 8:07 | F | MILTON ACADEMY |
| 152 | 22 | Evelin | Teamey | 17:54 | 8:08 | F | NEWTON COUNTRY DAY SCHOOL |
| 153 | 23 | Megan | Thuijs | 18:07 | 8:14 | F | NEWTON COUNTRY DAY SCHOOL |
| 90 | 24 | Zoe | Forteith | 18:07 | 8:14 | F | NOBLES |
| 255 | 25 | Eden | O'Sullivan | 18:16 | 8:19 | F | BELMONT DAY |
| 281 | 26 | Henrietta | Schoeffler | 18:17 | 8:19 | F | VERITAS CHRISTIAN ACADEMY |
| 121 | 27 | Amelia | Crespo | 18:25 | 8:23 | F | THAYER |
| 6 | 28 | Ellie | McBride | 18:27 | 8:24 | F | PARK |
| 257 | 29 | Tess | Burghardt | 18:42 | 8:30 | F | MILTON ACADEMY |
| 91 | 30 | Yirae | Huh | 18:43 | 8:31 | F | NOBLES |
| 68 | 31 | Marina | Podgoretsky | 18:51 | 8:34 | F | MEADOWBROOK |
| 63 | 32 | Clarieliz | Porte-Jimenez | 18:52 | 8:35 | F | MEADOWBROOK |
| 198 | 33 | Sophia | Huang | 19:10 | 8:43 | F | BRIMMER |
| 277 | 34 | Natalia | Farahani | 19:17 | 8:46 | F | VERITAS CHRISTIAN ACADEMY |
| 216 | 35 | Katherine | Bailey | 19:25 | 8:50 | F | BOSTON TRINITY ACADEMY |
| 161 | 36 | Elisabetta | Sutti | 19:29 | 8:52 | F | SHADY HILL SCHOOL |
| 109 | 37 | Holly | Moir | 19:39 | 8:56 | F | DANA HALL |
| 249 | 38 | Mika | Elsner | 19:41 | 8:57 | F | BELMONT DAY |
| 92 | 39 | Amy | Ma | 19:43 | 8:58 | F | NOBLES |
| 158 | 40 | Hailey | MacDougall | 19:43 | 8:58 | F | NEWTON COUNTRY DAY SCHOOL |
| 251 | 41 | Bella | Tan | 19:47 | 9:00 | F | BELMONT DAY |
| 71 | 42 | Sophie | Beffert | 19:49 | 9:01 | F | MEADOWBROOK |
| 120 | 43 | Kate | Rodgers | 19:53 | 9:03 | F | DERBY |
| 159 | 44 | Luella | Lam | 19:55 | 9:04 | F | NEWTON COUNTRY DAY SCHOOL |
| 58 | 45 | Aria | Larivee | 20:02 | 9:07 | F | MEADOWBROOK |
| 155 | 46 | Mary | Milone | 20:04 | 9:08 | F | NEWTON COUNTRY DAY SCHOOL |
| 219 | 47 | Piper | Eidson | 20:25 | 9:17 | F | BOSTON TRINITY ACADEMY |
| 5 | 48 | Abby | Greenhill | 20:29 | 9:19 | F | PARK |
| 169 | 49 | Siri | McKneally | 20:35 | 9:22 | F | SHADY HILL SCHOOL |
| 166 | 50 | Kimaya | De Tissera | 20:42 | 9:25 | F | SHADY HILL SCHOOL |
| 123 | 51 | Emilia | Hense | 20:44 | 9:26 | F | THAYER |
| 218 | 52 | Faith | Clark | 20:45 | 9:26 | F | BOSTON TRINITY ACADEMY |
| 282 | 53 | Teagan | Thomas | 20:58 | 9:32 | F | VERITAS CHRISTIAN ACADEMY |
| 132 | 54 | Sammy | Repoff | 20:59 | 9:33 | F | CHARLES RIVER SCHOOL |
| 4 | 55 | Gisele | Frabizio | 21:09 | 9:37 | F | PARK |
| 93 | 56 | Kyelle | Magloire | 21:14 | 9:39 | F | NOBLES |
| 116 | 57 | Brynn | Dyer | 21:17 | 9:41 | F | DERBY |
| 252 | 58 | Penelope | Wong | 21:21 | 9:42 | F | BELMONT DAY |
| 220 | 59 | Mary | Marchionni | 21:23 | 9:43 | F | BOSTON TRINITY ACADEMY |
| 69 | 60 | Noemie | Banerjee | 21:30 | 9:47 | F | MEADOWBROOK |
| 199 | 61 | Ziqi | Qin | 21:32 | 9:47 | F | BRIMMER |
| 107 | 62 | Eloise | Bhan | 21:33 | 9:48 | F | DANA HALL |
| 96 | 63 | Nila | Bharathan | 21:34 | 9:48 | F | NOBLES |
| 67 | 64 | Kayla | Fang | 21:39 | 9:51 | F | MEADOWBROOK |
| 1 | 65 | Noura | Bahadon | 21:40 | 9:51 | F | PARK |
| 285 | 66 | Maeve | Farabaugh | 21:45 | 9:54 | F | BRITISH INTERNATIONAL SCHOOL |
| 163 | 67 | Beverly | Chan | 21:48 | 9:55 | F | SHADY HILL SCHOOL |
| 278 | 68 | Priscilla | Farahani | 21:54 | 9:58 | F | VERITAS CHRISTIAN ACADEMY |
| 172 | 69 | Lyra | Yassa | 21:56 | 9:58 | F | SHADY HILL SCHOOL |
| 108 | 70 | Ella | Burns | 22:17 | 10:08 | F | DANA HALL |
| 250 | 71 | Emma | Katz | 22:23 | 10:11 | F | BELMONT DAY |
| 117 | 72 | Grace | Ford | 22:31 | 10:14 | F | DERBY |
| 162 | 73 | Anina | Buck-Thompson | 22:34 | 10:16 | F | SHADY HILL SCHOOL |
| 119 | 74 | Eleanor | Levy | 22:40 | 10:18 | F | DERBY |
| 77 | 75 | Maddie | Lee | 22:46 | 10:21 | F | DEXTER SOUTHFIELD |
| 65 | 76 | Eva | Fridman | 22:51 | 10:24 | F | MEADOWBROOK |
| 170 | 77 | Nari | Park | 23:04 | 10:29 | F | SHADY HILL SCHOOL |
| 118 | 78 | Julia | Melej Jahnke | 23:12 | 10:33 | F | DERBY |
| 8 | 79 | Anya | Raut | 23:29 | 10:41 | F | PARK |
| 279 | 80 | Elaine | Lu | 23:39 | 10:45 | F | VERITAS CHRISTIAN ACADEMY |
| 78 | 81 | Gwen | Oliver | 23:41 | 10:46 | F | DEXTER SOUTHFIELD |
| 280 | 82 | Holly | Marshall | 23:54 | 10:52 | F | VERITAS CHRISTIAN ACADEMY |
| 57 | 83 | Amani | O'Donohoe | 24:04 | 10:57 | F | MEADOWBROOK |
| 2 | 84 | Anna | Britton | 24:18 | 11:03 | F | PARK |
| 89 | 85 | Alisha | Babbar | 24:35 | 11:11 | F | NOBLES |
| 215 | 86 | Emma | Bailey | 24:41 | 11:13 | F | BOSTON TRINITY ACADEMY |
| 171 | 87 | Emilie | Tang | 25:00 | 11:22 | F | SHADY HILL SCHOOL |
| 7 | 88 | Scarlett | Yang | 26:04 | 11:51 | F | PARK |
| 62 | 89 | Claire | Jennings | 26:13 | 11:55 | F | MEADOWBROOK |
| 61 | 90 | Caroline | Fishman | 27:16 | 12:24 | F | MEADOWBROOK |
| 135 | 91 | Mickie | Laguerre | 27:23 | 12:27 | F | CHARLES RIVER SCHOOL |
| 134 | 92 | Nyla | Greenaway | 27:26 | 12:29 | F | CHARLES RIVER SCHOOL |
| 136 | 93 | Maddie | Taylor | 27:28 | 12:29 | F | CHARLES RIVER SCHOOL |
| 124 | 94 | Anne | Suwastawan | 29:15 | 13:18 | F | THAYER |
| 221 | 95 | Nala | Soffin | 29:31 | 13:25 | F | BOSTON TRINITY ACADEMY |