| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pontoriero, Maria V (12)
|
NJGSCY |
1:03.42 |
1:03.09 |
-0.33 |
| 2 |
Lau, Elizabeth (11)
|
NJGSCY |
1:08.99 |
1:09.36 |
0.37 |
| 3 |
Gao, Olivia R (12)
|
NJGSCY |
1:09.04 |
1:10.32 |
1.28 |
| 4 |
Jiang, Sandrine A (12)
|
NJGSCY |
1:12.70 |
1:11.41 |
-1.29 |
| 5 |
Larosa, Giavanna M (11)
|
NJGSCY |
1:11.40 |
1:11.63 |
0.23 |
| 6 |
Manjrekar, Anagha (12)
|
NJGSCY |
1:08.98 |
1:11.97 |
2.99 |
| 7 |
Caligiuri, Giulia (11)
|
NJGSCY |
1:13.59 |
1:12.30 |
-1.29 |
| 8 |
Colipano, Marielle A (11)
|
NJGSCY |
1:16.49 |
1:15.15 |
-1.34 |
| 9 |
Moore, Lauren I (12)
|
NJGSCY |
1:16.34 |
1:16.81 |
0.47 |
| 10 |
Suarez, Casey E (12)
|
NJGSCY |
1:18.58 |
1:18.71 |
0.13 |
| 11 |
Chi, Priscilla H (12)
|
NJGSCY |
1:18.39 |
1:20.39 |
2.00 |
| 12 |
Mehta, Ananya R (12)
|
NJGSCY |
1:33.10 |
1:25.03 |
-8.07 |
| 13 |
Lin, Jill K (11)
|
NJGSCY |
1:26.66 |
1:25.84 |
-0.82 |
| 14 |
Cuiffo, Sophia C (12)
|
NJGSCY |
1:29.28 |
1:26.52 |
-2.76 |
| 15 |
Sciaretta, Angelina M (11)
|
NJGSCY |
1:25.32 |
1:26.90 |
1.58 |
| 16 |
Cowart-Jennings, Jezeniah L (12)
|
NJGSCY |
1:28.83 |
1:30.86 |
2.03 |
| 17 |
Xu, Emma A (12)
|
NJGSCY |
1:31.21 |
1:32.11 |
0.90 |
| 18 |
Saha, Maayra (12)
|
NJGSCY |
1:33.55 |
1:35.07 |
1.52 |
| 19 |
Doshi, Vaari J (11)
|
NJGSCY |
|
1:36.44 |
- |
| 20 |
Sahu, Aanvi (11)
|
NJGSCY |
1:50.55 |
1:41.22 |
-9.33 |
| 21 |
O'Connor, Maeve (11)
|
NJGSCY |
1:41.64 |
1:44.98 |
3.34 |