| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dressendorfer, Carson E (7)
|
PVMACH |
|
47.60 |
- |
| 2 |
Penetrante, Leia M (7)
|
PVPM |
|
50.93 |
- |
| 3 |
Sarathy, Anoushka (7)
|
PVMACH |
59.48 |
51.60 |
-7.88 |
| 4 |
Dressendorfer, Beatrice L (7)
|
PVMACH |
|
53.54 |
- |
| 5 |
Stark Puglisi, Chloe G (7)
|
PVPM |
1:08.07 |
56.87 |
-11.20 |
| 6 |
Bigus, Emmalise L (6)
|
PVPM |
1:02.42 |
57.27 |
-5.15 |
| 7 |
Dressendorfer, Ellis C (7)
|
PVMACH |
|
1:01.23 |
- |
| 8 |
Johns, Teagan K (7)
|
PVPM |
|
1:03.93 |
- |
| 9 |
Waldron, Avery A (7)
|
PVPM |
|
1:04.49 |
- |
| 10 |
Lim, Madeline R (7)
|
PVPM |
|
1:09.93 |
- |
|
Duncan, Rosemary E (7)
|
PVMACH |
|
NS |
- |