| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
D'Ambrosio, Danielle L (12)
|
NJSVY |
3:00.45 |
3:03.07 |
2.62 |
| 2 |
Aguanno, Isabella M (11)
|
NJOCY |
3:03.14 |
3:05.14 |
2.00 |
| 3 |
DiGiorgio, Abigail M (12)
|
NJFSPY |
3:04.77 |
3:06.67 |
1.90 |
| 4 |
Srinivasan, Avantika (12)
|
NJSVY |
3:16.25 |
3:15.29 |
-0.96 |
| 5 |
Santos, Sarah K (12)
|
NJOCY |
3:15.04 |
3:16.02 |
0.98 |
| 6 |
Weber, Sarah L (12)
|
NJRBY |
3:22.29 |
3:17.67 |
-4.62 |
| 7 |
Alpizar, Olivia (12)
|
NJFSPY |
3:10.06 |
3:18.92 |
8.86 |
| 8 |
Radan, Sanja (11)
|
NJRY |
3:36.79 |
3:21.74 |
-15.05 |
| 9 |
Wyrwa, Emily V (12)
|
NJFSPY |
3:18.04 |
3:23.33 |
5.29 |
| 10 |
Knoller, Maya L (11)
|
NJSVY |
3:14.29 |
3:24.32 |
10.03 |
| 11 |
Gomez, Olivia S (12)
|
NJRY |
3:32.09 |
3:40.99 |
8.90 |
|
Ciampa, Francesca (12)
|
NJRBY |
3:21.92 |
DQ |
- |