| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Harris, Savannah B (13)
|
PVNCAP |
1:10.56 |
1:11.75 |
1.19 |
| 2 |
Bryan, Elizabeth M (13)
|
PVMACH |
1:14.41 |
1:13.33 |
-1.08 |
| 3 |
Koroma, Sophie I (14)
|
PVNCAP |
1:15.86 |
1:18.40 |
2.54 |
| 4 |
Lam, Valerie Q (14)
|
PVMACH |
|
1:18.84 |
- |
| 5 |
Blake, Emilia B (14)
|
PVMACH |
1:27.89 |
1:18.86 |
-9.03 |
| 6 |
Ipakchi, Ariana M (14)
|
PVNCAP |
1:23.47 |
1:20.06 |
-3.41 |
| 7 |
Miranda, Gabrielle L (14)
|
PVMACH |
|
1:20.86 |
- |
| 8 |
Wilson, Genevieve E (14)
|
PVMACH |
1:34.21 |
1:21.44 |
-12.77 |
| 9 |
Lasut, Tess E (14)
|
PVMACH |
1:26.62 |
1:21.87 |
-4.75 |
| 10 |
Porter, Drew A (14)
|
PVMACH |
1:24.06 |
1:22.24 |
-1.82 |
| 11 |
Armstrong, Katelyn A (13)
|
PVMACH |
|
1:23.25 |
- |
| 12 |
Floros, Katerina A (14)
|
PVNCAP |
|
1:27.34 |
- |
| 13 |
Blachere, Corinne S (14)
|
PVMACH |
|
1:31.95 |
- |
| 14 |
King Cull, Liahana R (13)
|
PVMACH |
|
1:35.89 |
- |
| 15 |
Walker, Alice I (13)
|
PVNCAP |
1:49.60 |
1:39.50 |
-10.10 |