| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Berkenbosch, Samantha (12)
|
NJCBGC |
2:43.65 |
2:45.47 |
1.82 |
| 2 |
Berkenbosch, Julia (12)
|
NJCBGC |
2:46.94 |
2:48.51 |
1.57 |
| 3 |
Enze, Malia (12)
|
NJCBGC |
3:06.18 |
2:58.98 |
-7.20 |
| 4 |
Ravines, Vivian (12)
|
NJSTAC |
3:18.58 |
3:05.86 |
-12.72 |
| 5 |
Jones, Allie L (11)
|
NJSTAC |
3:04.03 |
3:06.22 |
2.19 |
| 6 |
Han, Hyunsuh L (12)
|
NJBMA |
3:20.90 |
3:09.95 |
-10.95 |
| 7 |
Carlomagno, Isabella (12)
|
NJCBGC |
3:06.77 |
3:15.87 |
9.10 |
| 8 |
Didonato, Angelina M (12)
|
NJBAC |
3:50.18 |
3:21.14 |
-29.04 |
| 9 |
Patel, Sejal N (11)
|
NJBAC |
3:25.87 |
3:28.76 |
2.89 |
| 10 |
Guo, Claire (12)
|
NJBAC |
3:35.18 |
3:29.97 |
-5.21 |
| 11 |
Szot, Megan E (11)
|
NJBAC |
3:30.87 |
3:30.25 |
-0.62 |
| 12 |
Friedman, Rachel (11)
|
NJBAC |
3:50.87 |
3:40.28 |
-10.59 |
| 13 |
Thomas, Sophie E (11)
|
NJSTAC |
3:43.73 |
3:45.92 |
2.19 |
| 14 |
Kapchynsky, Julia (11)
|
NJNJBL |
3:14.99 |
3:47.06 |
32.07 |
| 15 |
Seker, Olivia S (12)
|
NJSTAC |
4:00.87 |
3:47.77 |
-13.10 |
| 16 |
Askew, Katrina N (11)
|
NJSTAC |
3:52.88 |
3:53.69 |
0.81 |
| 17 |
Dudzic, Emily (11)
|
NJNJBL |
3:14.99 |
4:03.83 |
48.84 |
| 18 |
Hommas, Anna M (12)
|
NJSTAC |
4:00.18 |
4:04.53 |
4.35 |