| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dwyer, Kayla M (10)
|
MRCOND |
1:26.83 |
1:21.68 |
-5.15 |
| 2 |
Plutzer, Sienna (10)
|
NJWAVE |
1:24.05 |
1:22.97 |
-1.08 |
| 3 |
Medina, Ava M (10)
|
MRCOND |
1:38.50 |
1:31.19 |
-7.31 |
| 4 |
Palei, Nicole (10)
|
MRMPNY |
1:27.05 |
1:31.21 |
4.16 |
| 5 |
Briceno, Isabella (9)
|
MRNYSA |
1:41.16 |
1:32.46 |
-8.70 |
| 6 |
Arciniegas, Alessandra (9)
|
MRCOND |
1:40.73 |
1:37.74 |
-2.99 |
| 7 |
Roudnitsky, Julia (9)
|
MRMPNY |
1:45.43 |
1:44.01 |
-1.42 |
| 8 |
Flouras, Anastasia (9)
|
MRQNS |
1:49.33 |
1:47.56 |
-1.77 |
| 9 |
Cagno, Lucia P (10)
|
MRQNS |
2:11.20 |
2:02.20 |
-9.00 |
|
Christakos, Ileana S (10)
|
MRCOND |
1:40.00 |
DQ |
- |
|
Higgins, Anna S (10)
|
MRRA |
2:25.00 |
DQ |
- |