| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Assanah, Madison J (12)
|
NJJFAC |
1:21.52 |
1:17.37 |
-4.15 |
| 2 |
Wheeler, Maren G (11)
|
NJCAT |
1:22.32 |
1:17.97 |
-4.35 |
| 3 |
Ramos, Vivianna Y (11)
|
NJCAT |
1:23.63 |
1:21.43 |
-2.20 |
| 4 |
Levi, Savana S (11)
|
NJBB |
1:27.22 |
1:23.00 |
-4.22 |
| 5 |
Gajewski, Madison (12)
|
NJEAG |
1:26.27 |
1:23.80 |
-2.47 |
| 6 |
Michaels, Giselle G (12)
|
NJJFAC |
1:23.98 |
1:24.50 |
0.52 |
| 7 |
Valkov, Simone (12)
|
NJJFAC |
1:23.99 |
1:25.36 |
1.37 |
| 8 |
Kislukhina, Elizaveta (12)
|
NJRY |
1:26.03 |
1:25.88 |
-0.15 |
| 9 |
Wheeler, Ava L (11)
|
NJCAT |
1:27.99 |
1:27.07 |
-0.92 |
| 10 |
Brancato, Kathleen R (11)
|
NJBB |
1:29.28 |
1:27.58 |
-1.70 |
| 11 |
Kopp, Riley J (12)
|
NJCAT |
1:28.31 |
1:29.09 |
0.78 |
| 12 |
Szwaczka, Nicole E (11)
|
NJMDY |
1:29.39 |
1:29.42 |
0.03 |
| 13 |
English, Eliana L (11)
|
NJBB |
1:29.76 |
1:30.67 |
0.91 |
| 14 |
Wang, Amber (11)
|
NJRY |
1:29.71 |
1:30.90 |
1.19 |