| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhang, Vivian L (11)
|
NJBAC |
1:10.84 |
1:09.23 |
-1.61 |
| 2 |
Barrett, Sara S (11)
|
NJBAC |
1:11.04 |
1:09.59 |
-1.45 |
| 3 |
Casella, Caroline F (12)
|
NJSHY |
1:13.05 |
1:11.97 |
-1.08 |
| 4 |
Myer, Emma K (12)
|
NJSDSC |
1:19.06 |
1:12.90 |
-6.16 |
| 5 |
Chang, Ashley (11)
|
NJBAC |
1:19.94 |
1:16.57 |
-3.37 |
| 6 |
Bailey, Morgan T (12)
|
NJSDSC |
1:18.13 |
1:17.84 |
-0.29 |
| 7 |
Hack, Zoe (12)
|
NJSVY |
1:21.43 |
1:18.30 |
-3.13 |
| 8 |
De Rogatis, Brittany A (12)
|
NJSVY |
1:18.50 |
1:19.38 |
0.88 |
| 9 |
Leary, Juliet I (12)
|
NJBAC |
1:20.44 |
1:22.25 |
1.81 |
| 10 |
Oden, Eva D (11)
|
NJGMY |
1:21.97 |
1:26.10 |
4.13 |
|
Barkemeyer, Nicole R (12)
|
NJSHY |
1:13.99 |
NS |
- |