| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ekert, Keely C (14)
|
NJBAC |
1:17.86 |
1:18.18 |
0.32 |
| 2 |
Ferrigno, Ella K (13)
|
NJBAC |
1:25.88 |
1:18.32 |
-7.56 |
| 3 |
Zhikharev, Alexandra (13)
|
NJWAVE |
1:13.95 |
1:19.09 |
5.14 |
| 4 |
Agrawal, Deepika (14)
|
NJBAC |
1:20.37 |
1:21.16 |
0.79 |
| 5 |
Kim, Ashley S (13)
|
NJBAC |
1:20.56 |
1:21.83 |
1.27 |
| 6 |
Scammell, Madeline R (14)
|
NJBAC |
1:20.84 |
1:23.63 |
2.79 |
| 7 |
Sabel, Roxanne A (13)
|
NJBAC |
1:21.27 |
1:25.44 |
4.17 |
| 8 |
Guo, Claire (13)
|
NJBAC |
1:32.56 |
1:28.68 |
-3.88 |
| 9 |
Jeter, Jennea M (13)
|
NJBAC |
1:31.63 |
1:29.58 |
-2.05 |
| 10 |
Luque, Iara (13)
|
NJBAC |
1:37.77 |
1:30.29 |
-7.48 |
| 11 |
Sahl, Emma N (14)
|
NJBGH |
1:32.76 |
1:33.43 |
0.67 |
| 12 |
Haynes, Olivia C (13)
|
NJBAC |
1:39.50 |
1:37.40 |
-2.10 |
|
Kapoor, Anyra (13)
|
NJBAC |
1:24.59 |
NS |
- |