| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Koratich, Kylee S (12)
|
MAUN-0 |
|
1:17.24 |
- |
| 1 |
Gyenes, Madison E (12)
|
MACYA |
1:20.47 |
1:17.61 |
-2.86 |
| 2 |
Hasis, Nicole (12)
|
MAKA |
|
1:19.63 |
- |
| 2 |
Bishop, Morgan K (12)
|
MAGETY |
1:23.75 |
1:22.67 |
-1.08 |
| 3 |
Reber, Viktoria E (11)
|
MAGETY |
|
1:24.61 |
- |
| 4 |
Rockwell, Suha S (12)
|
MAEPAC |
|
1:26.96 |
- |
| 5 |
McHenry, Amelia R (12)
|
MAUN-0 |
1:42.51 |
1:27.58 |
-14.93 |
| 6 |
Lester - Stranick, Sarah R (12)
|
MABYNS |
1:40.49 |
1:34.01 |
-6.48 |
| 7 |
Wise, Elizabeth M (11)
|
MAEPAC |
1:40.47 |
1:39.82 |
-0.65 |
|
Boughanmi, Tasneem M (11)
|
MAEPAC |
1:39.91 |
DQ |
- |