| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vanyo, Vivian R (9)
|
VACA-Y |
35.15 |
34.56 |
-0.59 |
| 2 |
Pennington, Elaina M (9)
|
VALY |
48.54 |
44.64 |
-3.90 |
| 3 |
Eiban, Emerson N (10)
|
VALY |
46.76 |
46.35 |
-0.41 |
| 4 |
Hathaway, Amaya J (9)
|
VAVABR |
48.23 |
48.08 |
-0.15 |
| 5 |
Tuck, Kinley G (10)
|
VALY |
48.08 |
48.33 |
0.25 |
| 6 |
Cox, Meredith N (10)
|
VALY |
54.31 |
52.33 |
-1.98 |
| 7 |
Pineda, Danna C (10)
|
VALY |
|
54.25 |
- |
| 8 |
Bryan, Margaret F (8)
|
VACA-Y |
|
56.84 |
- |
| 10 |
Crim, Julia L (9)
|
VALY |
|
1:04.57 |
- |
|
Rutherford, Abigail H (7)
|
VACA-Y |
|
DQ |
- |
|
Shinkle, Ella R (9)
|
VALY |
1:06.77 |
DQ |
- |
|
Edwards, Evelyn M (8)
|
VALY |
1:11.40 |
NS |
- |
|
Hansen, Sophia M (10)
|
VALY |
57.63 |
NS |
- |
|
Rempfer, Ava L (10)
|
VALY |
1:07.12 |
NS |
- |
|
Perkins, Devon E (10)
|
VAVABR |
51.47 |
NS |
- |
|
Shelton, Brooklyn (10)
|
VAVABR |
44.65 |
NS |
- |