| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Susie (10)
|
NJSCAR |
1:23.63 |
1:19.86 |
-3.77 |
| 2 |
Kim, Chloe (9)
|
NJUN3 |
1:25.41 |
1:22.39 |
-3.02 |
| 3 |
Rodriguez, Kayla I (10)
|
NJSCAR |
1:26.66 |
1:26.78 |
0.12 |
| 4 |
Kolessar, Kaitlyn R (9)
|
MASSC |
1:33.14 |
1:27.38 |
-5.76 |
| 5 |
Cappola, Alexandra G (10)
|
MASSC |
1:40.92 |
1:32.49 |
-8.43 |
| 6 |
Davis, Eleanor G (10)
|
MAJW |
1:24.88 |
1:36.73 |
11.85 |
| 7 |
Dalumpines, Angel Noelle M (10)
|
MAJW |
1:23.22 |
1:37.00 |
13.78 |
| 8 |
Poblador, Lianne L (10)
|
MAJW |
1:45.48 |
1:37.77 |
-7.71 |
| 9 |
Crowther, Cassidy C (9)
|
PVTOLL |
1:58.99 |
1:40.01 |
-18.98 |
| 10 |
Diguey, Velina (10)
|
MASSC |
1:23.48 |
1:40.90 |
17.42 |
| 11 |
Ott, Cassidy M (10)
|
MASSC |
1:31.52 |
1:41.13 |
9.61 |
| 12 |
Wiley, Sadie K (10)
|
MANRG |
1:39.56 |
1:43.83 |
4.27 |
| 13 |
Wagner, Kaitlyn F (10)
|
MAJW |
1:31.62 |
1:48.57 |
16.95 |
| 14 |
Cohen, Sarah L (9)
|
MAJW |
1:35.07 |
1:50.67 |
15.60 |
| 15 |
Wellington, Charlotte L (10)
|
PVTOLL |
1:58.99 |
1:51.67 |
-7.32 |
|
Gozdan, Madison G (10)
|
MAJW |
1:21.07 |
DQ |
- |