| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Xu, Isabel X (10)
|
MRTVSC |
1:23.44 |
1:19.84 |
-3.60 |
| 2 |
Jordan, Noelle R (10)
|
MRIA |
1:21.66 |
1:22.64 |
0.98 |
| 3 |
Schlegel, Olivia P (10)
|
MRTVSC |
1:29.92 |
1:28.25 |
-1.67 |
| 4 |
Dimaculangan, Abigail X (10)
|
MRTVSC |
1:32.59 |
1:29.02 |
-3.57 |
| 5 |
McGorry, Kacey B (10)
|
MRTVSC |
1:35.63 |
1:31.60 |
-4.03 |
| 6 |
Retzlaff, Emilia A (9)
|
MRTVSC |
1:30.06 |
1:33.54 |
3.48 |
| 7 |
Pette, Alexandra (9)
|
MRHAA |
1:30.29 |
1:34.03 |
3.74 |
| 8 |
Stromski, Morgan G (9)
|
MRIA |
1:40.00 |
1:35.04 |
-4.96 |
| 9 |
Sheehan, Fainne N (10)
|
MRIA |
1:31.49 |
1:35.11 |
3.62 |
| 10 |
Simmons, Lilly Blue R (9)
|
MREHY |
1:50.00 |
1:46.59 |
-3.41 |