| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Green, Olivia S (9)
|
MAKIDS |
1:13.52 |
1:11.34 |
-2.18 |
| 2 |
Puentes, Mya R (10)
|
MAEMAC |
1:32.30 |
1:20.01 |
-12.29 |
| 3 |
Gonzales, Lydia R (7)
|
MAUN-2 |
|
1:22.54 |
- |
| 4 |
Smith, Carley M (10)
|
MAUPST |
1:24.56 |
1:23.64 |
-0.92 |
| 5 |
Lenett, Carly A (9)
|
MAEMAC |
|
1:26.84 |
- |
| 6 |
Vidal, Emily (10)
|
MAPJA |
1:45.03 |
1:29.14 |
-15.89 |
| 7 |
Corba, Kameron A (10)
|
MAEMAC |
1:35.23 |
1:31.31 |
-3.92 |
| 8 |
Karnhaukhova, Anastasiya (9)
|
MAPJA |
|
1:33.35 |
- |
| 9 |
Doran, Erika L (7)
|
MAUN-2 |
|
1:33.36 |
- |
| 10 |
Latini, Sophia (9)
|
MAPJA |
|
1:37.18 |
- |
| 11 |
Pappentick, Addison K (7)
|
MAEMAC |
|
1:47.23 |
- |
|
Rubert, Ashley J (10)
|
MAUPST |
|
NS |
- |