| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Grow, Lindsey D (16)
|
MASFY |
1:13.94 |
1:16.65 |
2.71 |
| 1 |
Martiner, Julia E (16)
|
MASFY |
1:25.49 |
1:24.89 |
-0.60 |
| 1 |
Jouravlev, Katarina R (17)
|
NJSDSC |
1:20.60 |
1:24.96 |
4.36 |
| 2 |
Ratigan, Campbell M (16)
|
MABSC |
1:09.97 |
1:19.99 |
10.02 |
| 2 |
Magnotta, Danielle N (16)
|
NJSDSC |
1:19.37 |
1:25.51 |
6.14 |
| 2 |
Rybarski, Corrine E (16)
|
NJSDSC |
1:22.09 |
1:29.40 |
7.31 |
| 3 |
Castaneda, Julia (16)
|
NJSDSC |
1:14.00 |
1:20.71 |
6.71 |
| 3 |
Myer, Devon J (16)
|
NJSDSC |
1:27.12 |
1:31.55 |
4.43 |
| 4 |
Kunesch, Victoria E (16)
|
NJSDSC |
1:29.43 |
1:33.12 |
3.69 |
| 5 |
Longo, Alyssa I (15)
|
NJSDSC |
1:25.85 |
1:33.34 |
7.49 |
| 6 |
Cox Barrett, Taylor R (17)
|
NJSDSC |
1:44.61 |
1:46.32 |
1.71 |
| 7 |
Borzillo, Ava M (10)
|
MAJW |
2:06.30 |
2:03.54 |
-2.76 |
| 8 |
Manem, Gowri S (10)
|
MAJW |
|
2:26.49 |
- |