| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Barton, Alison K (16)
|
NJMAY |
1:14.87 |
1:21.21 |
6.34 |
| 2 |
Tiu, Hailey N (16)
|
NJRANY |
1:17.88 |
1:23.71 |
5.83 |
| 3 |
Lozanguiez, Alexandra N (16)
|
NJRANY |
1:18.39 |
1:26.59 |
8.20 |
| 4 |
Siow, Charlotte C (17)
|
NJMAY |
1:20.80 |
1:29.31 |
8.51 |
| 5 |
Balasubramanian, Gauri (15)
|
NJSTAC |
1:29.96 |
1:32.60 |
2.64 |
| 6 |
Tagliareni, Caitlyn G (16)
|
NJMAY |
1:32.08 |
1:35.35 |
3.27 |
| 7 |
Blomquist, Lila M (16)
|
NJSTAC |
1:29.50 |
1:37.29 |
7.79 |
| 8 |
Mindrebo, Kari G (15)
|
NJRANY |
1:30.63 |
1:38.81 |
8.18 |
| 9 |
Thomas, Laure M (15)
|
NJUN-R |
1:37.79 |
1:39.41 |
1.62 |
| 10 |
Jacobstein, Alexandra F (15)
|
NJMYM |
1:33.30 |
1:40.08 |
6.78 |
| 11 |
Bui, Tiffany A (15)
|
NJSTAC |
1:36.66 |
1:42.09 |
5.43 |
| 12 |
Gatti, Fontaine A (15)
|
NJSTAC |
1:42.81 |
1:44.39 |
1.58 |
| 13 |
Melendez, Katelyn R (15)
|
NJRANY |
1:35.43 |
1:51.29 |
15.86 |
| 14 |
Houng, Annabelle J (17)
|
NJMAY |
1:45.94 |
1:54.62 |
8.68 |