| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Korszen, Marcelina (11)
|
NJCBGC |
1:13.55 |
1:14.74 |
1.19 |
| 2 |
Monge, Mariana (12)
|
NJRSA |
1:13.72 |
1:17.90 |
4.18 |
| 3 |
Chen, Iris (12)
|
NJJAC |
1:21.41 |
1:20.44 |
-0.97 |
| 4 |
Ironi, Yuli (12)
|
NJWAVE |
1:23.33 |
1:21.10 |
-2.23 |
| 5 |
Danelia, Anastasia (12)
|
NJCBGC |
1:22.61 |
1:24.09 |
1.48 |
| 6 |
DaCunha, Kayley (12)
|
NJCBGC |
1:21.09 |
1:24.11 |
3.02 |
| 7 |
Caldwell, Teagan 0 (12)
|
NJMB |
1:31.06 |
1:24.27 |
-6.79 |
| 8 |
Chen, Olivia (11)
|
NJCBGC |
1:22.09 |
1:24.62 |
2.53 |
| 9 |
Startzel, Ava K (11)
|
NJLIFE |
1:28.84 |
1:25.58 |
-3.26 |
| 10 |
Ladd, Lucy (12)
|
NJLIFE |
1:31.53 |
1:27.73 |
-3.80 |
| 11 |
Lee, Lauren S (11)
|
NJJAC |
1:24.69 |
1:27.99 |
3.30 |
| 12 |
Wong, Violet R (11)
|
NJLIFE |
1:31.63 |
1:28.74 |
-2.89 |
| 13 |
Chua, Nicole (12)
|
NJLIFE |
1:27.91 |
1:29.17 |
1.26 |
| 14 |
Tetley, Alexandra F (11)
|
NJLIFE |
1:26.37 |
1:29.18 |
2.81 |
| 15 |
Landgraf, Amelia L (11)
|
NJOCY |
1:30.09 |
1:33.89 |
3.80 |
| 16 |
Wu, Bosiyang (11)
|
NJLIFE |
1:27.38 |
1:34.91 |
7.53 |
| 17 |
Burton, Malorey R (11)
|
NJOCY |
1:32.94 |
1:35.43 |
2.49 |
| 18 |
Maretis, Kleio (11)
|
NJSTAR |
1:38.99 |
1:37.42 |
-1.57 |
| 19 |
Bhide, Arya (12)
|
NJSTAR |
1:38.00 |
1:39.61 |
1.61 |
| 20 |
Ciechanowski, Julia (11)
|
NJJAC |
1:38.15 |
1:40.79 |
2.64 |
| 21 |
Kulinski, Sophia F (12)
|
NJOCY |
1:37.63 |
1:41.40 |
3.77 |
| 22 |
Wos, Giovanna P (11)
|
NJRSA |
1:38.99 |
1:43.53 |
4.54 |
| 23 |
Tavani, Ava J (12)
|
NJRSA |
1:38.99 |
1:45.10 |
6.11 |
| 24 |
Ferreira, Olivia M (12)
|
NJOCY |
1:38.88 |
1:45.28 |
6.40 |
| 25 |
Sharma, Preesha (12)
|
NJSTAR |
1:38.99 |
1:45.93 |
6.94 |
| 26 |
Mercado Marchant, Sara C (11)
|
NJJAC |
1:38.99 |
1:45.94 |
6.95 |
| 27 |
Wintermute, Autumn A (11)
|
NJNJB |
1:36.33 |
1:46.83 |
10.50 |
| 28 |
Hockenbury, Paige O (12)
|
NJOCY |
1:38.88 |
1:49.89 |
11.01 |
| 29 |
Stapp, Audrey (11)
|
NJOCY |
1:38.88 |
1:56.62 |
17.74 |
| 30 |
Thanawala, Riddhi C (11)
|
NJMDY |
1:38.90 |
1:59.95 |
21.05 |