| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dodd, Margot B (11)
|
VAPSDN |
45.73 |
35.99 |
-9.74 |
| 2 |
Francis, Nora M (11)
|
VANOVA |
35.86 |
36.77 |
0.91 |
| 3 |
Greer, Emerson L (12)
|
VANOVA |
|
37.36 |
- |
| 4 |
Nichols, Emma G (11)
|
VAPSDN |
39.61 |
37.70 |
-1.91 |
| 5 |
Berckmans, Ava G (11)
|
VAPSDN |
38.93 |
40.21 |
1.28 |
| 6 |
Averette, Riley K (11)
|
VANOVA |
41.79 |
40.28 |
-1.51 |
| 7 |
Tu, Arina (12)
|
VANOVA |
|
40.57 |
- |
| 8 |
Szweda, Sydney E (11)
|
VANOVA |
44.51 |
41.00 |
-3.51 |
| 9 |
Timpner, Gwendolyn J (11)
|
VANOVA |
42.26 |
41.66 |
-0.60 |
| 10 |
Barr, Catherine M (11)
|
VAPSDN |
45.05 |
44.50 |
-0.55 |
| 11 |
Sanderson, Charlotte E (11)
|
VANOVA |
|
45.02 |
- |
| 12 |
Carreras, Grace E (11)
|
VANOVA |
49.27 |
45.49 |
-3.78 |
| 13 |
Magne, Audrey E (11)
|
VAPSDN |
|
49.39 |
- |
|
Russell, Virginia F (11)
|
VANOVA |
44.03 |
NS |
- |