| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chang, Shu-Min J (12)
|
MRSMC |
1:13.87 |
1:12.49 |
-1.38 |
| 2 |
Yoo, Emily Y (12)
|
MRPAC |
1:12.92 |
1:15.85 |
2.93 |
| 3 |
Kepka, Cleo (12)
|
NJSKYY |
1:28.86 |
1:15.90 |
-12.96 |
| 4 |
Vargas, Mya (11)
|
NJCBGC |
1:18.39 |
1:18.85 |
0.46 |
| 5 |
Moore, Michaela (12)
|
MRTRI |
1:25.00 |
1:20.27 |
-4.73 |
| 6 |
Tan, Marisol (11)
|
MRUN-S |
1:34.40 |
1:27.41 |
-6.99 |
| 7 |
Martin, Lilyanna M (11)
|
MRPAC |
1:26.14 |
1:27.84 |
1.70 |
| 8 |
Park, Song-Yi (12)
|
MRQNS |
1:35.00 |
1:28.44 |
-6.56 |
| 9 |
Goldstein, Charley A (11)
|
MRRA |
1:45.38 |
1:29.96 |
-15.42 |
| 10 |
Gula, Mackenzie M (11)
|
MRPBAC |
1:36.82 |
1:31.68 |
-5.14 |
| 11 |
Ramkissoon, Amiya M (11)
|
MRYBAR |
1:36.02 |
1:33.07 |
-2.95 |
| 12 |
Shashaty, Kelly (12)
|
MRTRI |
1:41.57 |
1:37.83 |
-3.74 |
| 13 |
Cekic, Kiara C (11)
|
MRRA |
1:35.00 |
1:39.46 |
4.46 |
| 14 |
Rusiecka, Natalia B (12)
|
MRMWDA |
1:44.99 |
1:40.56 |
-4.43 |
| 15 |
Gagliardi, Gianna G (12)
|
MRSMC |
1:40.99 |
1:43.25 |
2.26 |
| 16 |
Jeong, Bina (11)
|
MRQNS |
1:52.93 |
1:43.99 |
-8.94 |
| 17 |
Stemkowski, Sophia A (11)
|
MRRA |
1:45.38 |
1:46.48 |
1.10 |
| 18 |
Storch, Rebecca H (12)
|
MRPAC |
1:45.99 |
1:53.72 |
7.73 |
| 19 |
Shuta, Reese M (11)
|
MRMWDA |
1:53.99 |
2:00.06 |
6.07 |
|
Luo, Sophia (11)
|
MRTRI |
1:45.00 |
NS |
- |
|
McDonald, Anna (12)
|
MRTRI |
1:45.00 |
NS |
- |