| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Minaides, Livia A (12)
|
NJBWTD |
1:18.10 |
1:15.42 |
-2.68 |
| 2 |
Dischler, Amelia S (12)
|
NJRA |
1:15.76 |
1:18.19 |
2.43 |
| 3 |
Hoffer, Rebecca C (12)
|
NJBB |
1:20.38 |
1:18.25 |
-2.13 |
| 4 |
Guevara, Alexa N (12)
|
NJBB |
1:19.58 |
1:20.92 |
1.34 |
| 5 |
Syrneva, Deana (12)
|
NJBB |
1:17.66 |
1:22.04 |
4.38 |
| 6 |
Kuhn, Isabelle V (12)
|
NJBB |
1:14.55 |
1:23.42 |
8.87 |
| 7 |
Nozhenko, Alexandra (12)
|
NJSCAR |
1:30.89 |
1:26.05 |
-4.84 |
| 8 |
Jakubaszek, Megan H (11)
|
NJBB |
1:27.41 |
1:26.68 |
-0.73 |
| 9 |
Nickerson, Allison N (11)
|
NJRA |
1:27.66 |
1:27.02 |
-0.64 |
| 10 |
D'Angelo, Valentina M (11)
|
NJBB |
1:25.44 |
1:29.15 |
3.71 |
| 11 |
Tashjian, Morgan M (12)
|
NJRA |
1:35.87 |
1:30.26 |
-5.61 |
| 12 |
Fear, Molly (11)
|
NJBB |
1:38.77 |
1:33.89 |
-4.88 |
| 13 |
Vogel, Danielle E (11)
|
NJRA |
1:39.03 |
1:36.39 |
-2.64 |
| 14 |
Roldan, Rebecca J (11)
|
NJRA |
1:40.03 |
1:54.96 |
14.93 |
|
De La Torre, Paz A (11)
|
NJSCAR |
1:55.00 |
DQ |
- |