| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lin, Chloe (10)
|
NJWW |
1:17.66 |
1:17.11 |
-0.55 |
| 2 |
Julian, Alexis N (10)
|
NJPPST |
1:23.22 |
1:18.64 |
-4.58 |
| 3 |
Lin, Chloe (9)
|
NJSWST |
1:18.81 |
1:20.09 |
1.28 |
| 4 |
Qu, Julia (10)
|
NJWW |
1:22.62 |
1:21.22 |
-1.40 |
| 5 |
Tang, Lanlan (10)
|
NJWW |
1:24.23 |
1:21.52 |
-2.71 |
| 6 |
Manalang, Khloe Isabella B (10)
|
NJPTAC |
1:36.35 |
1:27.99 |
-8.36 |
| 7 |
Drobitskiy, Maria (10)
|
NJJG |
1:32.27 |
1:29.58 |
-2.69 |
| 8 |
deHaas, Chloe J (10)
|
NJPPST |
1:38.99 |
1:31.95 |
-7.04 |
| 9 |
Grenker, Elliana R (10)
|
NJPPST |
1:32.87 |
1:32.37 |
-0.50 |
| 10 |
Watson, Nora A (10)
|
NJPTAC |
2:00.88 |
1:35.07 |
-25.81 |
| 11 |
Nieman, Clementine G (10)
|
NJPPST |
1:37.91 |
1:35.69 |
-2.22 |
| 12 |
Kiczek, Madeleine A (10)
|
NJPPST |
1:42.11 |
1:41.70 |
-0.41 |
| 14 |
Vahia, Anayra A (9)
|
NJPPST |
2:19.79 |
1:49.24 |
-30.55 |
| 15 |
Marin, Lydia M (10)
|
NJPPST |
2:14.17 |
1:51.94 |
-22.23 |
| 16 |
Pickett, Hazel A (10)
|
NJPPST |
2:17.01 |
2:02.86 |
-14.15 |
|
Oyorzabal, Heather I (9)
|
NJWWAT |
2:05.34 |
DQ |
- |
|
Sanchez, Gabriella (10)
|
NJWWAT |
2:05.75 |
DQ |
- |
|
Smith, Olivia (9)
|
NJWWAT |
2:01.46 |
DQ |
- |