| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Severini, Sydney G (13)
|
NJJFAC |
2:46.74 |
2:55.42 |
8.68 |
| 3 |
Yoo, Katie C (14)
|
NJLIFE |
3:15.81 |
3:12.05 |
-3.76 |
| 4 |
Smith, Jenna R (14)
|
NJBAC |
3:19.24 |
3:20.81 |
1.57 |
| 5 |
Zhikharev, Alexandra (13)
|
NJWAVE |
3:14.22 |
3:22.25 |
8.03 |
| 6 |
St. Pierre, Marley E (14)
|
NJRY |
3:07.46 |
3:23.14 |
15.68 |
| 7 |
Kelly, Mara E (14)
|
NJBAC |
3:23.24 |
3:23.91 |
0.67 |
| 8 |
Bhat, Ankita (13)
|
NJBAC |
3:13.07 |
3:26.90 |
13.83 |
| 9 |
Risbud, Madeline (13)
|
NJLIFE |
3:23.33 |
3:28.32 |
4.99 |
| 10 |
Gomez, Olivia S (14)
|
NJRY |
3:11.77 |
3:28.82 |
17.05 |
| 11 |
Iskander, Lauren (14)
|
NJLIFE |
3:19.17 |
3:29.71 |
10.54 |
| 12 |
Kim, Julia (14)
|
NJRY |
3:27.45 |
3:31.14 |
3.69 |