| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hanna, Kendall O (11)
|
MAJDEL |
1:22.86 |
1:09.53 |
-13.33 |
| 2 |
Mellett, Maureen B (12)
|
NJMDY |
1:15.14 |
1:13.00 |
-2.14 |
| 3 |
Paccione, Emma A (12)
|
NJBB |
1:09.88 |
1:13.20 |
3.32 |
| 4 |
Cook, Sinead A (12)
|
NJBB |
1:18.15 |
1:13.25 |
-4.90 |
| 5 |
Marrero, Adriel I (11)
|
NJJFAC |
1:30.06 |
1:17.10 |
-12.96 |
| 6 |
Rush, Joelle L (12)
|
NJFOBY |
1:18.23 |
1:18.00 |
-0.23 |
| 7 |
Dahiya, Sophie U (12)
|
NJJFAC |
1:19.77 |
1:18.29 |
-1.48 |
| 8 |
DeGrazio, Gabriella L (11)
|
NJFOBY |
1:21.71 |
1:19.96 |
-1.75 |
| 9 |
Gentile, Alexis (12)
|
NJNJBL |
1:20.60 |
1:21.66 |
1.06 |
| 10 |
Yasin, Isabella (11)
|
NJNJBL |
1:23.30 |
1:23.04 |
-0.26 |
| 11 |
Medina, Mia (12)
|
NJNJBL |
1:29.41 |
1:23.28 |
-6.13 |
| 12 |
Ruwali, Sanskriti (11)
|
NJBB |
1:31.37 |
1:26.33 |
-5.04 |
| 13 |
Guinto, Kate (11)
|
NJNJBL |
1:34.55 |
1:26.48 |
-8.07 |
| 14 |
Wasilewski, Vanessa A (12)
|
NJBB |
1:29.12 |
1:27.57 |
-1.55 |
| 15 |
Simonovsky, Abigail (12)
|
NJFOBY |
1:31.72 |
1:28.38 |
-3.34 |
| 16 |
De La Torre, Paz A (12)
|
NJSCAR |
1:34.89 |
1:31.14 |
-3.75 |
| 17 |
Mcghee, Keely H (11)
|
NJBB |
1:26.55 |
1:32.26 |
5.71 |
| 18 |
Chorbak, Emily J (12)
|
NJFOBY |
1:25.98 |
1:32.38 |
6.40 |
| 19 |
Zielinski, Emilia (12)
|
NJMDY |
1:29.90 |
1:32.77 |
2.87 |
| 20 |
Pojedinec, Lauren (11)
|
NJSCY |
1:34.46 |
1:36.40 |
1.94 |
| 21 |
Szumera, Madison H (12)
|
NJFOBY |
1:40.69 |
1:41.77 |
1.08 |
| 22 |
Kamat, Ria J (11)
|
NJMDY |
1:59.40 |
1:44.90 |
-14.50 |
| 23 |
Stadler, Ava (12)
|
NJMDY |
1:45.90 |
1:46.23 |
0.33 |
| 24 |
Elazab, Sarah H (11)
|
NJBB |
2:05.00 |
1:58.44 |
-6.56 |
|
Gener, Jianne C (11)
|
NJMDY |
1:35.10 |
DQ |
- |