| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Perez, Kyara (15)
|
MRKBM |
1:14.16 |
1:15.44 |
1.28 |
| 2 |
Dillon, Claire (17)
|
MRCFJV |
1:17.55 |
1:20.74 |
3.19 |
| 3 |
Chia, Eileen (16)
|
MRFAST |
1:19.49 |
1:21.02 |
1.53 |
| 4 |
Mante, Joanne (17)
|
MRCFJV |
1:16.15 |
1:21.43 |
5.28 |
| 5 |
Parkinson, Brianna G (15)
|
MRFAST |
|
1:28.66 |
- |
| 6 |
Formoso, Sabrina (17)
|
MRFAST |
1:25.58 |
1:29.92 |
4.34 |
| 7 |
Carrasquillo, Ariana M (15)
|
MRKBM |
1:27.90 |
1:33.47 |
5.57 |
| 8 |
Sheridan, Caroline R (16)
|
MRFAST |
1:29.47 |
1:33.53 |
4.06 |
| 9 |
Kim, Hana E (15)
|
MRFAST |
1:32.29 |
1:34.04 |
1.75 |
| 10 |
Celaj, Kaltrina (17)
|
MRFAST |
1:35.36 |
1:36.66 |
1.30 |
| 11 |
Carrera, Rocio k (15)
|
MRFAST |
1:39.40 |
1:37.97 |
-1.43 |
| 12 |
Rodriguez, Dannessa L (15)
|
NJDESC |
1:41.31 |
1:38.06 |
-3.25 |
| 13 |
Jung, Grace (15)
|
MRFAST |
1:38.41 |
1:38.74 |
0.33 |
| 14 |
Beckett, Victoria (17)
|
MRCFJV |
1:34.85 |
1:38.81 |
3.96 |
| 15 |
Santana, Miabella (15)
|
MRKBM |
1:52.80 |
1:54.05 |
1.25 |
| 16 |
Francis, Tejhanae (15)
|
MRFAST |
|
2:31.74 |
- |