| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ernst, Carley A (10)
|
MADSC |
1:27.71 |
1:19.52 |
-8.19 |
| 1 |
Paparo, Johana D (10)
|
MADSC |
|
1:28.59 |
- |
| 2 |
Shultzabarger, Lexie B (9)
|
MAFSSC |
|
1:29.02 |
- |
| 2 |
Burrowes, Anna M (10)
|
MAFSSC |
1:31.19 |
1:31.24 |
0.05 |
| 3 |
Tallapragada, Harshitha T (9)
|
MAMSA |
1:49.86 |
1:31.47 |
-18.39 |
| 3 |
Elliott, Addison E (10)
|
MALAC |
1:40.39 |
1:39.53 |
-0.86 |
| 4 |
Fan, Brianna Z (9)
|
MAMSA |
|
1:31.91 |
- |
| 5 |
Miller, Linnea R (9)
|
MAFSSC |
|
1:37.61 |
- |
| 6 |
Parsons, Kauri P (10)
|
MAFSSC |
|
1:39.21 |
- |
| 7 |
Gaalswyk, Katherine E (10)
|
MAFSSC |
|
1:43.16 |
- |
| 8 |
Rideout, Avery J (9)
|
MANHAC |
|
1:47.84 |
- |
| 9 |
Prior, Bethany (9)
|
MAMSA |
1:54.70 |
1:48.73 |
-5.97 |
| 10 |
Krista, Lucy J (10)
|
MALAC |
1:45.49 |
1:51.44 |
5.95 |
|
Oldac, Ayla S (9)
|
MALAC |
|
DQ |
- |
|
Hartley, Sophia G (10)
|
MAMSA |
|
DQ |
- |