| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tran, Kim T (9)
|
NJLIFE |
1:16.61 |
1:12.38 |
-4.23 |
| 2 |
Atienza, Emily (10)
|
NJLIFE |
1:17.34 |
1:18.77 |
1.43 |
| 2 |
Sugden, Ava Q (10)
|
NJPPST |
1:15.60 |
1:18.77 |
3.17 |
| 4 |
Martin, Caden L (10)
|
NJPPST |
1:11.85 |
1:21.64 |
9.79 |
| 5 |
Fields, Ava M (10)
|
NJOCY |
1:22.91 |
1:22.60 |
-0.31 |
| 6 |
Henriquez, Maya I (10)
|
NJRY |
1:25.68 |
1:25.91 |
0.23 |
| 7 |
Miner, Jacqueline P (10)
|
NJPPST |
1:31.09 |
1:28.37 |
-2.72 |
| 8 |
Eriksson, Daniella U (9)
|
NJLIFE |
1:36.90 |
1:31.90 |
-5.00 |
| 9 |
St Pierre, Lucille D (10)
|
NJRY |
1:31.19 |
1:32.04 |
0.85 |
| 10 |
Katt, Emily (8)
|
NJBAC |
1:30.61 |
1:32.58 |
1.97 |
| 11 |
Gumann, Ava K (9)
|
NJUN-M |
1:24.50 |
1:34.12 |
9.62 |
| 12 |
Ortiz, Rebecca (9)
|
NJRY |
1:32.25 |
1:36.88 |
4.63 |
| 13 |
McKee, Riley M (10)
|
NJRY |
1:36.47 |
1:37.37 |
0.90 |
| 14 |
Hvelplund, Filippa (10)
|
NJLIFE |
1:37.69 |
1:38.04 |
0.35 |
| 15 |
Sommerhalder Loureir, Olga (9)
|
NJBAC |
1:55.87 |
1:39.46 |
-16.41 |
| 16 |
Umbach, Reagan L (8)
|
NJRVYM |
1:32.98 |
1:41.36 |
8.38 |
| 17 |
Lee, Corelle (9)
|
NJLIFE |
1:44.72 |
1:43.01 |
-1.71 |
| 18 |
Krawiec, Jasmine C (8)
|
NJBAC |
1:53.57 |
1:45.76 |
-7.81 |
| 19 |
Yohanan, Isabella S (10)
|
NJRY |
1:46.46 |
1:53.18 |
6.72 |