| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fedorak, Amelia Maria D (12)
|
NJGMY |
1:18.79 |
1:11.44 |
-7.35 |
| 2 |
Biehler, Penelope (12)
|
NJSCY |
1:12.13 |
1:11.71 |
-0.42 |
| 3 |
Morales Aizpun, Alexia I (11)
|
NJMAY |
1:18.31 |
1:13.87 |
-4.44 |
| 4 |
Kovacs, Adrienn (12)
|
NJSCY |
1:16.23 |
1:14.89 |
-1.34 |
| 5 |
Fleming, Alexa (11)
|
NJSCY |
1:26.22 |
1:25.64 |
-0.58 |
| 6 |
Kattner, Sofia (12)
|
NJSCY |
1:29.82 |
1:32.32 |
2.50 |
| 7 |
Duran, Julianna (12)
|
NJMAY |
1:30.21 |
1:35.16 |
4.95 |
| 8 |
Houng, Kaitlyn Grace (12)
|
NJMAY |
1:30.21 |
1:36.69 |
6.48 |
|
Chandler, Reese E (11)
|
NJMAY |
1:50.21 |
DQ |
- |
|
Jadro, Gabriella V (11)
|
NJMAY |
1:27.21 |
NS |
- |