| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Polecki, Julia (16)
|
NJCBGC |
1:15.64 |
1:22.26 |
6.62 |
| 2 |
Hoedemaker, Grace H (16)
|
NJEEX |
1:24.58 |
1:25.61 |
1.03 |
| 3 |
Webber, Annalise F (17)
|
NJMCSC |
1:24.19 |
1:25.72 |
1.53 |
| 4 |
Ma, Eugenia Q (17)
|
NJXCEL |
1:18.23 |
1:26.00 |
7.77 |
| 5 |
Gilio-Malabre, Christina (17)
|
NJMYM |
1:19.31 |
1:26.53 |
7.22 |
| 6 |
Swee, Hannah Z (16)
|
NJSCAR |
1:23.30 |
1:26.95 |
3.65 |
| 7 |
Hartmann, Elisabeth M (15)
|
NJEEX |
1:28.33 |
1:29.00 |
0.67 |
| 8 |
Destounis, Isabella R (17)
|
NJRBY |
1:23.51 |
1:30.02 |
6.51 |
| 9 |
Caro, Gaea E (16)
|
NJMYM |
1:23.12 |
1:30.36 |
7.24 |
| 10 |
Ciampa, Francesca (15)
|
NJRBY |
1:23.84 |
1:31.43 |
7.59 |
| 11 |
Papalski, Jaclyn R (16)
|
NJEEX |
1:30.55 |
1:34.55 |
4.00 |
| 12 |
Papalski, Rachel A (18)
|
NJEEX |
1:30.91 |
1:34.75 |
3.84 |
| 13 |
Rajkumar, Anjali (16)
|
NJSCAR |
1:33.05 |
1:35.38 |
2.33 |
| 14 |
Abbasi, Seher A (16)
|
NJPPST |
1:32.66 |
1:37.03 |
4.37 |
| 15 |
Best, Hope M (15)
|
NJMEY |
1:33.73 |
1:39.83 |
6.10 |
| 16 |
Coonathur, Harsha (15)
|
NJPPST |
1:36.37 |
1:47.35 |
10.98 |