| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thamm, Claudia M (14)
|
MANPAC |
1:00.88 |
1:13.31 |
12.43 |
| 2 |
Schulz, Parker A (14)
|
MANPAC |
1:01.10 |
1:14.86 |
13.76 |
| 3 |
Goroshko, Julia (14)
|
MACBST |
1:00.29 |
1:15.53 |
15.24 |
| 4 |
Boland Bintner, Maureen T (14)
|
MANPAC |
1:07.59 |
1:20.84 |
13.25 |
| 5 |
Olszewski, Kayleigh S (14)
|
MAPWAC |
1:06.34 |
1:22.34 |
16.00 |
| 6 |
Petrovia, Arianna M (14)
|
MANRG |
1:06.76 |
1:22.73 |
15.97 |
| 7 |
Broadhead, Abigail C (14)
|
MANPAC |
1:08.59 |
1:22.88 |
14.29 |
| 8 |
Muth, Haley P (14)
|
MANPAC |
1:10.35 |
1:25.10 |
14.75 |
| 9 |
Von Schmidt, Kylie (14)
|
MANRG |
1:13.60 |
1:27.82 |
14.22 |
| 10 |
Peters, Abigail E (14)
|
MANPAC |
1:09.16 |
1:27.88 |
18.72 |
| 11 |
Rane, Shefalee S (14)
|
MAUN! |
1:22.09 |
1:34.38 |
12.29 |
|
Lochstet, Claresta E (14)
|
MAUDAC |
1:15.17 |
DQ |
- |