| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Johnson, Amanda L (12)
|
MRRFAC |
1:16.27 |
1:16.66 |
0.39 |
| 2 |
Douthit, Lydia E (11)
|
MRMWDA |
1:21.15 |
1:20.45 |
-0.70 |
| 3 |
Pacheco, Maya G (12)
|
MRYBAR |
1:28.18 |
1:26.36 |
-1.82 |
| 4 |
Greiner, Kathryn E (11)
|
MRMWDA |
1:33.29 |
1:32.95 |
-0.34 |
| 5 |
Shaw, Karolena L (11)
|
MRMWDA |
1:32.95 |
1:36.90 |
3.95 |
| 6 |
Lazar, Emersyn P (11)
|
MRMWDA |
1:38.11 |
1:38.06 |
-0.05 |
| 7 |
Haydt, Isabella H (11)
|
MRNBS |
1:50.19 |
1:39.32 |
-10.87 |
| 8 |
Betcher, Kamryn (12)
|
MRNBS |
1:39.24 |
1:39.85 |
0.61 |
| 9 |
Patino, Jacqueline F (12)
|
MRMWDA |
|
1:54.35 |
- |
| 10 |
Omar, Lailaa S (11)
|
MRMWDA |
|
1:59.99 |
- |
| 11 |
Greer-Padilla, Adira-Virgini (11)
|
MRYBAR |
2:07.45 |
2:03.35 |
-4.10 |