| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vleck, Sydney M (13)
|
MREAST |
2:58.68 |
3:02.09 |
3.41 |
| 2 |
Semenuk, Bridget A (13)
|
MREAST |
3:00.03 |
3:03.21 |
3.18 |
| 3 |
Visconti, Melody C (14)
|
NJBWTD |
3:00.97 |
3:08.11 |
7.14 |
| 4 |
Hartigan, Madison R (14)
|
MREAST |
3:01.25 |
3:08.37 |
7.12 |
| 5 |
Bichon, Juliette A (13)
|
MRYFD |
3:07.92 |
3:09.32 |
1.40 |
| 6 |
Cleary, Hannah M (13)
|
MREAST |
3:16.17 |
3:12.61 |
-3.56 |
| 7 |
Klugherz, Rayna A (13)
|
NJBWTD |
3:06.34 |
3:14.95 |
8.61 |
| 8 |
Labita, Victoria (14)
|
MRNYSA |
3:24.23 |
3:19.06 |
-5.17 |
| 9 |
Hricay, Morgan J (14)
|
MREAST |
3:25.67 |
3:19.14 |
-6.53 |
| 10 |
Hon, Lok Chi (14)
|
MRHS |
3:13.28 |
3:23.52 |
10.24 |
| 11 |
Pacelli, Sarah J (13)
|
NJBWTD |
3:15.98 |
3:25.04 |
9.06 |
| 12 |
Smith, Jazmine K (13)
|
MREAST |
3:17.24 |
3:25.77 |
8.53 |
| 13 |
Kabbez, Renee T (14)
|
MRHS |
3:16.79 |
3:25.90 |
9.11 |
| 14 |
Linder, Hayley E (13)
|
CTZEUS |
2:49.87 |
3:26.15 |
36.28 |
| 15 |
Dubin, Karen E (14)
|
MRBGNW |
3:15.00 |
3:26.92 |
11.92 |
| 16 |
Townsend, Nicole K (14)
|
MRBGNW |
3:32.81 |
3:27.75 |
-5.06 |
| 17 |
Chatterjee, Anoushka (14)
|
CTZEUS |
3:36.37 |
3:35.05 |
-1.32 |
| 18 |
Taddeo, Claudia J (13)
|
NJBWTD |
3:33.11 |
3:35.38 |
2.27 |
| 19 |
Pastor, Selena (13)
|
MRUN |
3:49.99 |
3:36.74 |
-13.25 |
| 20 |
Kaiser, Holley M (14)
|
MRNDAC |
3:42.11 |
3:39.79 |
-2.32 |
| 21 |
Seck, Fatima B (13)
|
MREAST |
3:25.00 |
3:41.76 |
16.76 |
| 22 |
Byrd, Laura C (14)
|
MREAST |
3:40.19 |
3:46.75 |
6.56 |
| 23 |
Green, Mikayla B (14)
|
MRYMID |
3:34.11 |
3:50.27 |
16.16 |
| 24 |
Rueda, Catherine Y (14)
|
NJBWTD |
3:49.23 |
3:50.82 |
1.59 |
| 25 |
Gougelmann, Amanda E (13)
|
MREAST |
3:55.00 |
3:51.90 |
-3.10 |
| 26 |
Bloom, Elizabeth M (14)
|
MREAST |
3:50.88 |
3:52.13 |
1.25 |
| 27 |
Forcellina, Sabrina D (14)
|
CTZEUS |
4:33.25 |
4:06.73 |
-26.52 |
| 28 |
Kass, Gabrielle (14)
|
MRYMID |
4:06.41 |
4:18.41 |
12.00 |