| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Keitel, Arden S (10)
|
MASPFD |
1:16.37 |
1:16.12 |
-0.25 |
| 2 |
Keitel, Nieve S (10)
|
MASPFD |
1:22.29 |
1:17.26 |
-5.03 |
| 3 |
Karasinski, Gabriella N (10)
|
MAGSA |
1:20.41 |
1:17.74 |
-2.67 |
| 4 |
Jones, Camryn L (10)
|
MAHHAA |
1:08.13 |
1:18.64 |
10.51 |
| 5 |
Dai, Ariana (10)
|
MAUDAC |
|
1:19.71 |
- |
| 6 |
Crouthamel, Lauren C (10)
|
MAWWC |
|
1:22.53 |
- |
| 7 |
Krause, Mabry C (10)
|
MAPSC |
1:27.55 |
1:25.40 |
-2.15 |
| 8 |
Auwarter, Alyssa P (10)
|
MAUDAC |
|
1:25.54 |
- |
| 9 |
Clark, Gabriella A (10)
|
MALMOR |
|
1:26.65 |
- |
| 10 |
Sawka, Natalie J (10)
|
MAUDAC |
|
1:27.52 |
- |
| 11 |
Greis, Kylie J (10)
|
MAPSC |
|
2:05.52 |
- |