| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Keats-O'Connor, Sara A (16)
|
NJSAY |
1:06.63 |
1:08.73 |
2.10 |
| 2 |
Riddell, Allison J (16)
|
NJSAY |
1:08.48 |
1:12.10 |
3.62 |
| 3 |
Corvelli, Alyssa (15)
|
NJWY |
1:14.42 |
1:15.54 |
1.12 |
| 4 |
Gilio-Malabre, Christina (15)
|
NJMYM |
1:14.33 |
1:16.70 |
2.37 |
| 5 |
Pappas, Alexa R (15)
|
NJSTAC |
1:12.84 |
1:17.10 |
4.26 |
| 6 |
Montagna, Sarah J (18)
|
NJSAY |
1:11.73 |
1:17.32 |
5.59 |
| 7 |
Howard, Chloe G (16)
|
NJSTAC |
1:11.98 |
1:17.97 |
5.99 |
| 8 |
Moscetti, Gianna L (15)
|
NJSVY |
1:20.94 |
1:18.62 |
-2.32 |
| 9 |
Demetillo, Kathrynna (16)
|
NJMYM |
1:14.89 |
1:20.00 |
5.11 |
| 10 |
Michaels, Kendall L (15)
|
NJSTAC |
1:14.99 |
1:21.64 |
6.65 |
| 11 |
Cusumano, Sarina G (15)
|
NJSAY |
1:12.66 |
1:23.01 |
10.35 |
| 12 |
Competiello, Ava D (15)
|
NJBB |
1:28.01 |
1:34.37 |
6.36 |
| 13 |
Segal, Skyler G (16)
|
NJMYM |
1:28.11 |
1:36.05 |
7.94 |