| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Erin J (12)
|
NJBB |
1:23.02 |
1:18.04 |
-4.98 |
| 2 |
Kim, Esther S (12)
|
NJBB |
1:26.87 |
1:19.18 |
-7.69 |
| 3 |
Halas, Trinity G (11)
|
NJMB |
1:19.54 |
1:21.17 |
1.63 |
| 4 |
Brevet, Mercy M (12)
|
NJMB |
1:24.73 |
1:21.55 |
-3.18 |
| 5 |
Gassman, Francesca M (12)
|
NJMB |
1:22.29 |
1:22.57 |
0.28 |
| 6 |
Caldwell, Teagan 0 (11)
|
NJMB |
1:27.63 |
1:22.76 |
-4.87 |
| 7 |
Castle-Dalton, Madison O (11)
|
NJCAT |
2:00.78 |
1:22.86 |
-37.92 |
| 8 |
Sariti, Margaret R (12)
|
NJBB |
1:25.75 |
1:26.01 |
0.26 |
| 9 |
Streater, Noa S (11)
|
NJCAT |
1:30.82 |
1:26.13 |
-4.69 |
| 10 |
Ramirez, Isabella M (12)
|
NJCAT |
1:45.78 |
1:28.68 |
-17.10 |
| 11 |
Fabbricatore, Martina (12)
|
NJMB |
1:30.81 |
1:28.83 |
-1.98 |
| 12 |
Gardner, Emma R (12)
|
NJMB |
1:40.06 |
1:31.66 |
-8.40 |
| 13 |
Goodwin, Margaret L (11)
|
NJCAT |
2:00.78 |
1:33.37 |
-27.41 |
| 14 |
Pipit, Emi P (11)
|
NJSTAR |
1:45.00 |
1:48.47 |
3.47 |
| 15 |
Shah, Bianca (12)
|
NJWWAT |
1:47.15 |
1:50.39 |
3.24 |
|
Matejczuk, Kaya W (11)
|
NJBB |
1:40.44 |
DQ |
- |