| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tanudjaja, Adeline (14)
|
NJWW |
1:05.89 |
1:03.99 |
-1.90 |
| 2 |
Villari, Eliza W (13)
|
CTSSAC |
1:10.01 |
1:09.11 |
-0.90 |
| 3 |
Gorecki, Sophie (13)
|
NJUN-J |
1:13.87 |
1:09.23 |
-4.64 |
| 4 |
Wu, Ellie (14)
|
NJXCEL |
1:14.13 |
1:10.23 |
-3.90 |
| 5 |
Bonheur, Sydney R (13)
|
CTSSAC |
1:13.29 |
1:11.09 |
-2.20 |
| 6 |
Iacono, Kathryn R (13)
|
CTSSAC |
1:08.52 |
1:11.72 |
3.20 |
| 7 |
Patel, Aarika (14)
|
NJWW |
1:18.89 |
1:13.40 |
-5.49 |
| 8 |
Camilli, Lucia A (13)
|
NJPPST |
1:15.57 |
1:13.93 |
-1.64 |
| 9 |
Yano, Reina (14)
|
NJPPST |
1:20.92 |
1:14.86 |
-6.06 |
| 10 |
Mateo, Alina N (13)
|
CTSSAC |
1:36.99 |
1:18.56 |
-18.43 |
| 11 |
Kondapalli, Diya R (13)
|
NJPTAC |
1:22.76 |
1:21.27 |
-1.49 |
| 12 |
Mullick, Naisha (14)
|
NJPTAC |
1:25.50 |
1:22.78 |
-2.72 |
| 13 |
Kolli, Aadya (13)
|
NJPTAC |
1:29.78 |
1:23.23 |
-6.55 |
| 14 |
Das, Amira (13)
|
NJPTAC |
1:32.91 |
1:25.48 |
-7.43 |
| 15 |
Khandelwal, Shrivali (14)
|
NJPTAC |
1:26.13 |
1:26.09 |
-0.04 |
| 16 |
Li, TingTing (14)
|
NJPTAC |
1:25.23 |
1:29.44 |
4.21 |
| 17 |
Dharmaraj, Mukilarasi (13)
|
NJUN-J |
1:55.00 |
1:48.44 |
-6.56 |