| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ho, Juliet (12)
|
NJSAY |
1:09.50 |
1:08.53 |
-0.97 |
| 2 |
Cinca, Maia E (12)
|
NJSVY |
1:18.36 |
1:13.30 |
-5.06 |
| 3 |
Dripchak, Melanie G (11)
|
NJSAY |
1:13.63 |
1:14.54 |
0.91 |
| 4 |
Ellis, Amelia E (11)
|
NJSVY |
1:19.53 |
1:15.30 |
-4.23 |
| 5 |
DeLorenzo, Gabriela A (12)
|
NJSAY |
1:15.59 |
1:15.33 |
-0.26 |
| 6 |
McGoldrick, Riley J (12)
|
NJWY |
1:15.16 |
1:15.68 |
0.52 |
| 7 |
Joseph, Nia-Solange N (12)
|
NJSAY |
1:19.45 |
1:17.76 |
-1.69 |
| 8 |
Patrick, Finlee E (11)
|
NJWFY |
1:23.51 |
1:17.79 |
-5.72 |
| 9 |
Rhi, Abigail S (11)
|
NJWFY |
1:21.46 |
1:18.19 |
-3.27 |
| 10 |
Miller, Ava N (11)
|
NJSAY |
1:22.07 |
1:19.88 |
-2.19 |
| 11 |
Keenan, Deirdre C (11)
|
NJSAY |
1:22.45 |
1:20.17 |
-2.28 |
| 12 |
Carlesimo, Laila R (11)
|
NJWFY |
1:26.53 |
1:22.29 |
-4.24 |
| 13 |
Cepeda, Virginia J (11)
|
NJSAY |
1:25.79 |
1:24.32 |
-1.47 |