| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Canty, Lauren G (10)
|
MRLIAC |
2:33.50 |
2:33.11 |
-0.39 |
| 2 |
Jorsling, Jules A (10)
|
MRBAD |
2:41.76 |
2:33.46 |
-8.30 |
| 3 |
Fisher, Mila (10)
|
MRLIAC |
2:51.60 |
2:44.03 |
-7.57 |
| 4 |
Birch, Elizabeth K (10)
|
MRAGUA |
3:04.55 |
2:50.91 |
-13.64 |
| 5 |
Auth, Camille I (10)
|
MRAGUA |
2:53.13 |
2:53.04 |
-0.09 |
| 6 |
Yang, Chloe (10)
|
MRAGUA |
3:00.61 |
2:54.28 |
-6.33 |
| 7 |
McGlynn, Clare E (10)
|
MRBAD |
2:58.16 |
2:57.10 |
-1.06 |
| 8 |
Turnbull, Hayden R (10)
|
MRBAD |
3:03.19 |
2:57.87 |
-5.32 |
| 9 |
Muety, Keira L (9)
|
MRLIAC |
3:10.44 |
3:04.21 |
-6.23 |
| 10 |
Gourevitch, Olivia K (10)
|
MRBAD |
3:09.68 |
3:08.77 |
-0.91 |
| 11 |
McCauley, Kiernan A (10)
|
MRUN |
3:04.83 |
3:08.86 |
4.03 |
| 12 |
O'Brien, Katherine S (10)
|
MRLIAC |
3:18.60 |
3:13.76 |
-4.84 |
| 13 |
McCauley, Siobhan E (10)
|
MRBAD |
3:22.66 |
3:16.19 |
-6.47 |
| 14 |
Limouzi, Ako C (10)
|
MRBAD |
3:18.85 |
3:18.37 |
-0.48 |
| 15 |
Sanchez, Eliana S (10)
|
MRLIAC |
3:15.99 |
3:19.49 |
3.50 |
| 16 |
McGlynn, Elena M (8)
|
MRBAD |
3:31.13 |
3:24.27 |
-6.86 |
| 17 |
O'Shea, Shannon R (10)
|
MRLIAC |
3:30.99 |
3:24.57 |
-6.42 |
| 18 |
Park, Ava O (9)
|
MRLIAC |
3:15.99 |
3:36.37 |
20.38 |
| 19 |
McGlynn, Monica C (10)
|
MRBAD |
3:32.29 |
3:40.97 |
8.68 |
| 20 |
Hsu, Catherine E (10)
|
MRAGUA |
3:32.06 |
3:44.64 |
12.58 |