| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Goetz, Peyton M (13)
|
MAWA |
1:04.47 |
1:02.53 |
-1.94 |
| 1 |
Ellis, Lillian M (14)
|
MAJW |
1:13.04 |
1:12.13 |
-0.91 |
| 2 |
O'Day, Heather M (13)
|
MAJW |
1:04.13 |
1:04.44 |
0.31 |
| 2 |
O'Day, Kerry C (13)
|
MAJW |
1:14.40 |
1:12.71 |
-1.69 |
| 3 |
Behm, Emma J (14)
|
MAJW |
1:04.41 |
1:04.90 |
0.49 |
| 3 |
Mountain, Sophia (13)
|
MAWAVE |
1:14.68 |
1:16.84 |
2.16 |
| 4 |
Dragan, Noelle G (13)
|
MAJW |
1:04.40 |
1:06.49 |
2.09 |
| 4 |
Green, Julia L (14)
|
MAJW |
1:19.33 |
1:17.42 |
-1.91 |
| 5 |
Butler, Veronica M (14)
|
MAUN$ |
1:06.93 |
1:06.96 |
0.03 |
| 5 |
Weston, Lily A (13)
|
MAFSA |
1:17.53 |
1:17.43 |
-0.10 |
| 6 |
Sholevar, Meera G (13)
|
MAJW |
1:06.18 |
1:08.66 |
2.48 |
| 6 |
Borzillo, Ava M (13)
|
MAJW |
1:19.97 |
1:18.51 |
-1.46 |
| 7 |
Fahy, Kaitlyn A (13)
|
MAJW |
1:07.62 |
1:08.91 |
1.29 |
| 8 |
Ritter, Callie G (14)
|
MAACAC |
1:10.27 |
1:12.06 |
1.79 |
| 9 |
Renouf, Stephanie E (13)
|
MAJW |
1:12.41 |
1:12.48 |
0.07 |
| 10 |
Mlodzienski, Sophia M (13)
|
MARAD |
1:08.86 |
1:12.55 |
3.69 |
|
Jones, Hailee L (13)
|
MAUN$ |
1:43.41 |
DQ |
- |
|
Nishikawa, Sarah (13)
|
MAACAC |
|
NS |
- |
|
Tonelli, Evangelia M (13)
|
MAJW |
1:08.85 |
NS |
- |