| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Green, Daphne B (11)
|
MRRA |
1:05.37 |
1:09.14 |
3.77 |
| 2 |
Kuzicki, Isabella R (12)
|
MRYBAR |
1:14.47 |
1:13.87 |
-0.60 |
| 3 |
Chang, Mikaela L (11)
|
MRRA |
1:24.00 |
1:16.78 |
-7.22 |
| 4 |
Wargo, Natalie R (11)
|
MRYBAR |
1:21.45 |
1:17.75 |
-3.70 |
| 5 |
Broccoli, Luccianna G (12)
|
MRRA |
1:31.78 |
1:18.95 |
-12.83 |
| 6 |
Cummings, Amelia G (11)
|
MRMWDA |
1:24.57 |
1:23.01 |
-1.56 |
| 7 |
Sofia, Alexis P (12)
|
MRNYS |
1:35.46 |
1:24.32 |
-11.14 |
| 8 |
Corrado, Charlotte S (11)
|
MRMWDA |
1:33.38 |
1:26.84 |
-6.54 |
| 9 |
Kattner, Sofia (12)
|
NJSCY |
1:34.01 |
1:29.82 |
-4.19 |
| 10 |
Carrigan, Kaylee (11)
|
MRRA |
2:15.00 |
1:35.82 |
-39.18 |
| 11 |
Amar, Arielle P (11)
|
MRRA |
2:35.00 |
1:58.54 |
-36.46 |
| 12 |
Carey, Katherine E (11)
|
MRMWDA |
|
2:15.43 |
- |