| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sinha, Erica (12)
|
NJSVY |
3:20.97 |
3:09.10 |
-11.87 |
| 2 |
Reyes, Alexandra (12)
|
NJTAC |
3:19.06 |
3:21.58 |
2.52 |
| 3 |
Ghosh, Trisha (12)
|
NJSVY |
3:26.33 |
3:23.60 |
-2.73 |
| 4 |
Nguyen, Eileen (12)
|
NJSVY |
3:27.69 |
3:23.72 |
-3.97 |
| 5 |
Silantyeva, Sofiya M (12)
|
NJOCY |
3:32.33 |
3:25.16 |
-7.17 |
| 6 |
Poulos, Hannah R (12)
|
NJOCY |
3:28.81 |
3:26.11 |
-2.70 |
| 7 |
He, Priscilla (11)
|
NJSVY |
3:19.23 |
3:27.84 |
8.61 |
| 8 |
Weber, Sarah L (11)
|
NJRBY |
3:43.49 |
3:28.03 |
-15.46 |
| 9 |
Feldberg, Danielle N (11)
|
NJMYM |
3:38.33 |
3:30.32 |
-8.01 |
| 10 |
Robinson, Kennedy R (12)
|
NJMYM |
3:23.30 |
3:30.46 |
7.16 |
| 11 |
Ciampa, Francesca (11)
|
NJRBY |
3:34.19 |
3:32.93 |
-1.26 |
| 12 |
Mandry, Alexa K (11)
|
NJCAT |
3:31.77 |
3:33.19 |
1.42 |
| 13 |
Mooney, Aislinn G (11)
|
NJFSPY |
3:34.36 |
3:38.60 |
4.24 |
| 14 |
Domyslawski, Veronica (12)
|
NJMYM |
3:42.49 |
3:43.61 |
1.12 |