| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Barisonek, Lily R (12)
|
NJBAC |
3:14.02 |
3:20.08 |
6.06 |
| 2 |
Katt, Kelsey E (11)
|
NJBAC |
3:17.40 |
3:20.34 |
2.94 |
| 3 |
Zhang, Brenda L (11)
|
NJBAC |
3:24.72 |
3:20.63 |
-4.09 |
| 4 |
Donaldson, Dagny E (12)
|
NJBAC |
3:18.87 |
3:24.90 |
6.03 |
| 5 |
Formon, Tamsin S (12)
|
NJBAC |
3:16.27 |
3:25.29 |
9.02 |
| 6 |
Moynihan, Delaney E (11)
|
NJBAC |
4:13.39 |
3:34.19 |
-39.20 |
| 7 |
Wang, April (12)
|
NJTWST |
3:30.75 |
3:40.25 |
9.50 |
| 8 |
Scammell, Madeline R (12)
|
NJBAC |
3:41.49 |
3:50.13 |
8.64 |
| 9 |
Rewey, Caroline E (11)
|
NJBAC |
3:55.85 |
3:51.66 |
-4.19 |
| 10 |
Yang, Emma (11)
|
NJBAC |
3:38.73 |
3:53.04 |
14.31 |
| 11 |
Didonato, Angelina M (12)
|
NJBAC |
4:19.50 |
3:57.46 |
-22.04 |
| 12 |
Han, Hyunsuh L (11)
|
NJBMA |
3:47.00 |
4:02.22 |
15.22 |
| 13 |
Wong, Victoria (12)
|
NJBMA |
4:11.80 |
4:05.60 |
-6.20 |
| 14 |
LU, Tracy X (12)
|
NJBAC |
3:34.35 |
4:07.86 |
33.51 |