| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yan, Jenna K (13)
|
NJMEY |
2:42.38 |
2:51.17 |
8.79 |
| 2 |
McCarthy, Kaitlyn (14)
|
NJRBY |
2:50.95 |
3:05.96 |
15.01 |
| 3 |
Cheng, Michelle C (14)
|
NJRY |
3:12.89 |
3:13.07 |
0.18 |
| 4 |
Chang, Natalie S (13)
|
NJRY |
3:08.35 |
3:13.44 |
5.09 |
| 5 |
Harty, Sofia R (13)
|
NJLHY |
3:18.44 |
3:22.91 |
4.47 |
| 6 |
Corcoran, Hannah K (13)
|
NJMAY |
3:19.83 |
3:23.43 |
3.60 |
| 7 |
Lumapan, Victoria-Len (13)
|
NJRY |
3:20.63 |
3:27.78 |
7.15 |
| 8 |
Sinha, Nishita (14)
|
NJMAY |
3:23.61 |
3:33.21 |
9.60 |
| 9 |
Dones, Ria D (14)
|
NJRY |
3:24.47 |
3:33.88 |
9.41 |
| 10 |
Lucky, Shannon N (14)
|
NJRY |
3:15.08 |
3:34.05 |
18.97 |
| 11 |
Bui, Angela L (13)
|
NJSHY |
3:16.68 |
3:34.07 |
17.39 |
| 12 |
Peterson, Charlotte F (14)
|
NJRY |
3:17.34 |
3:38.57 |
21.23 |
|
Schienvar, Meghan M (14)
|
NJRBY |
3:16.45 |
NS |
- |