| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fodor, Hannah M (10)
|
NJOCY |
2:46.81 |
2:55.01 |
8.20 |
| 2 |
Chazen, Carlin E (10)
|
NJBAC |
3:08.93 |
3:09.94 |
1.01 |
| 3 |
Moynihan, Delaney E (9)
|
NJBAC |
3:07.98 |
3:11.37 |
3.39 |
| 4 |
Culmone, Ella (9)
|
MABGH |
3:47.46 |
3:17.51 |
-29.95 |
| 5 |
Kelly, Mara E (10)
|
NJBAC |
3:09.77 |
3:17.80 |
8.03 |
| 6 |
Yang, Emma (9)
|
NJBAC |
3:27.43 |
3:22.13 |
-5.30 |
| 7 |
Barisonek, Lily R (10)
|
NJBAC |
3:20.96 |
3:22.88 |
1.92 |
| 8 |
Marquard, Nina P (9)
|
NJBAC |
3:32.15 |
3:23.13 |
-9.02 |
| 9 |
Qin, Jade (8)
|
MABGH |
3:47.47 |
3:39.62 |
-7.85 |
| 10 |
Callahan, Margot D (8)
|
NJBAC |
4:00.07 |
3:42.10 |
-17.97 |
| 11 |
Park, Jessica Y (9)
|
NJBAC |
3:39.49 |
3:49.96 |
10.47 |
| 12 |
Destefano, Isabella P (9)
|
MABGH |
3:41.21 |
3:58.25 |
17.04 |
| 13 |
Ghazaz, Sarah S (10)
|
MABGH |
3.34 |
4:07.12 |
243.78 |
|
Didonato, Angelina M (10)
|
NJBAC |
3:33.22 |
DQ |
- |
|
McMahon, Brigid C (10)
|
NJOCY |
3:39.88 |
DQ |
- |
|
Elwell, Nicole J (9)
|
NJOCY |
3:19.88 |
NS |
- |