| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lambert, Deirdre E (7)
|
PVPM |
21.86 |
22.05 |
0.19 |
| 2 |
Lange, Sloane H (7)
|
PVPM |
24.39 |
24.74 |
0.35 |
| 3 |
Cutts, Imogene A (7)
|
PVPM |
26.81 |
26.04 |
-0.77 |
| 4 |
Kibsey, Veronika L (7)
|
PVMACH |
26.83 |
26.71 |
-0.12 |
| 5 |
Robb, Campbell (7)
|
PVPM |
31.43 |
28.33 |
-3.10 |
| 6 |
Nelson, Zoe J (7)
|
PVPM |
29.62 |
29.50 |
-0.12 |
| 7 |
Foote, Caroline M (7)
|
PVPM |
31.03 |
30.10 |
-0.93 |
| 8 |
Heron, Etain L (7)
|
PVPM |
30.57 |
30.23 |
-0.34 |
| 9 |
Maddikayala, Ananya S (7)
|
PVPM |
31.48 |
31.69 |
0.21 |
| 10 |
Flores, Dany R (7)
|
PVPM |
|
36.06 |
- |
|
Cain, Aimee B (7)
|
PVPM |
27.41 |
NS |
- |
|
Litzler, Abigail H (7)
|
PVPM |
28.04 |
NS |
- |
|
Page, Julia P (7)
|
PVPM |
27.70 |
NS |
- |
|
Shackelford, Eloise D (7)
|
PVPM |
29.07 |
NS |
- |