| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Capro, Emma C (17)
|
NJOCY |
1:18.08 |
1:22.59 |
4.51 |
| 2 |
Visconti, Melody C (15)
|
NJBWTD |
1:18.75 |
1:23.13 |
4.38 |
| 3 |
Brown, Katherine L (17)
|
NJRHSC |
1:17.58 |
1:23.67 |
6.09 |
| 4 |
Ko, Amie L (18)
|
NJMEY |
1:16.56 |
1:25.87 |
9.31 |
| 5 |
Lenahan, Tara (17)
|
NJMEY |
|
1:26.33 |
- |
| 6 |
Harjono, Hanna-Lee N (15)
|
NJTWST |
1:27.00 |
1:30.68 |
3.68 |
| 7 |
Nguyen, Erianna (15)
|
NJOCY |
1:26.20 |
1:34.75 |
8.55 |
| 8 |
Taylor, Shania N (15)
|
NJTWST |
1:28.75 |
1:34.90 |
6.15 |
| 9 |
Severson, Katharine C (16)
|
NJMYM |
1:30.10 |
1:35.43 |
5.33 |
| 10 |
Bienkiewicz, Stephanie T (16)
|
NJMYM |
1:30.10 |
1:42.73 |
12.63 |
| 11 |
Costa, Janice V (16)
|
NJACE |
1:34.99 |
1:47.95 |
12.96 |
|
Santa Cruz, Nerissa L (16)
|
NJMYM |
1:26.41 |
NS |
- |