| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Adam, Jeanne M (17)
|
NJPPST |
1:10.24 |
1:16.57 |
6.33 |
| 2 |
Bullen-Smith, Alexandra L (15)
|
NJPPST |
1:17.92 |
1:17.80 |
-0.12 |
| 3 |
Seitter, Grace E (15)
|
NJPPST |
1:16.39 |
1:19.57 |
3.18 |
| 4 |
Marlow, Alexandra T (15)
|
NJPPST |
1:14.45 |
1:20.93 |
6.48 |
| 5 |
Ferraro, Sophia C (15)
|
NJBACU |
1:15.08 |
1:23.51 |
8.43 |
| 6 |
Reitz-Bouren, Sophie G (17)
|
NJBAC |
1:17.58 |
1:25.94 |
8.36 |
| 7 |
Davies, Meredith B (18)
|
NJPPST |
1:18.99 |
1:26.23 |
7.24 |
| 8 |
Davis, Samantha P (16)
|
NJPPST |
1:25.52 |
1:27.38 |
1.86 |
| 9 |
Yingling, Megan E (17)
|
NJPPST |
1:21.58 |
1:29.45 |
7.87 |
| 10 |
Milich, Kaela S (16)
|
NJPPST |
1:35.61 |
1:33.98 |
-1.63 |
| 11 |
LU, Victoria X (16)
|
NJBAC |
1:33.97 |
1:44.09 |
10.12 |