| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thatch, Charlotte A (12)
|
PVSDS |
40.36 |
39.64 |
-0.72 |
| 2 |
Fulton, Evelyn R (11)
|
PVSDS |
43.88 |
40.01 |
-3.87 |
| 3 |
Kasemsuwannakaeth, Pearly (12)
|
PVSDS |
40.72 |
43.08 |
2.36 |
| 4 |
Kasemsuwannakaeth, Peyton (10)
|
PVSDS |
46.84 |
45.70 |
-1.14 |
| 5 |
Mosoti, Lawrence m (12)
|
PVSDS |
47.71 |
46.33 |
-1.38 |
| 6 |
Atallah, Samia S (10)
|
PVSDS |
52.13 |
49.59 |
-2.54 |
| 7 |
Owens, Cecilia R (11)
|
PVSDS |
55.48 |
50.03 |
-5.45 |
| 8 |
Povinelli, Sadie P (11)
|
PVSDS |
55.95 |
50.52 |
-5.43 |
| 9 |
Green, Cameron L (10)
|
PVSDS |
|
57.12 |
- |
| 10 |
Manser, Eleena M (10)
|
PVSDS |
|
1:13.53 |
- |