| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Masek, Veronica A (12)
|
NJMDY |
1:35.43 |
1:33.50 |
-1.93 |
| 2 |
Keller, Sofia (12)
|
NJSCY |
1:36.18 |
1:35.60 |
-0.58 |
| 3 |
Ruscetta, Kennedy G (11)
|
NJSTAC |
1:36.72 |
1:42.40 |
5.68 |
| 4 |
Wheeler, Ava L (11)
|
NJCAT |
1:39.67 |
1:42.42 |
2.75 |
| 5 |
Balasubramanian, Gauri (12)
|
NJSTAC |
1:40.73 |
1:43.01 |
2.28 |
| 6 |
Tallapragada, Sriya (12)
|
NJBAC |
1:42.27 |
1:45.57 |
3.30 |
| 7 |
Chen, Crystal (11)
|
NJSTAC |
1:48.26 |
1:47.12 |
-1.14 |
| 8 |
Kennedy, Aila I (11)
|
NJBAC |
1:46.61 |
1:47.43 |
0.82 |
| 9 |
Villalobos, Vianca C (11)
|
NJSTAR |
1:49.89 |
1:48.93 |
-0.96 |
| 10 |
Hegedus, Claire E (11)
|
NJSTAC |
1:43.61 |
1:51.65 |
8.04 |
| 11 |
Lovett, Maureen (11)
|
NJSCY |
1:51.95 |
1:52.49 |
0.54 |
| 12 |
Mehra, Aagrimaa (11)
|
NJMEY |
1:54.10 |
1:53.53 |
-0.57 |
| 13 |
Gatti, Fontaine A (12)
|
NJSTAC |
1:47.52 |
1:54.02 |
6.50 |
| 14 |
Bucur, Bella M (11)
|
NJSCY |
1:54.58 |
1:56.14 |
1.56 |
| 15 |
Hsu, Abigail (11)
|
NJBAC |
1:58.85 |
1:56.20 |
-2.65 |
| 16 |
Gener, Jianne C (11)
|
NJMDY |
1:57.42 |
1:57.69 |
0.27 |
| 17 |
Stadler, Ava (12)
|
NJMDY |
1:56.75 |
1:57.74 |
0.99 |
| 18 |
Kamat, Ria J (12)
|
NJMDY |
1:56.98 |
1:59.50 |
2.52 |
| 19 |
Shull, Cameron M (11)
|
NJBAC |
1:56.11 |
2:01.22 |
5.11 |
| 20 |
Rango, Delilah D (11)
|
NJMDY |
2:06.01 |
2:06.89 |
0.88 |
| 21 |
Barnes, Charlotte E (11)
|
NJBAC |
2:11.65 |
2:15.49 |
3.84 |