| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hughes, Catherine L (12)
|
PVAAC |
34.33 |
34.10 |
-0.23 |
| 1 |
Mao, Isabel Y (12)
|
PVNCAP |
36.26 |
36.86 |
0.60 |
| 1 |
Takada- Jacobson, Hannah (11)
|
PVNCAP |
37.86 |
42.05 |
4.19 |
| 2 |
Scofield, Campbell G (11)
|
PVNCAP |
35.97 |
34.57 |
-1.40 |
| 2 |
Hartel, Olivia A (12)
|
PVAAC |
38.23 |
37.53 |
-0.70 |
| 2 |
Petty, Ava S (12)
|
PVFXFX |
35.55 |
42.36 |
6.81 |
| 3 |
Alcantara, Mari Breana D (12)
|
PVNCAP |
32.57 |
38.65 |
6.08 |
| 3 |
Jagtiani, Isabella N (12)
|
PVPAC |
43.29 |
43.04 |
-0.25 |
| 4 |
Evans-Gibson, Natalia (11)
|
PVNCAP |
51.74 |
39.65 |
-12.09 |
| 4 |
Restrepo, Maria C (11)
|
PVNCAP |
59.71 |
43.40 |
-16.31 |
| 5 |
Nafal-Infante, Sofia (11)
|
PVNCAP |
46.27 |
40.10 |
-6.17 |
| 5 |
Mathews, Noelle E (11)
|
PVNCAP |
39.70 |
43.98 |
4.28 |
| 6 |
Finn, Caroline L (12)
|
PVAAC |
49.15 |
40.54 |
-8.61 |
| 6 |
Namazi, Sophia M (11)
|
PVNCAP |
52.86 |
45.63 |
-7.23 |
| 7 |
Kim, Rachael Y (12)
|
PVFXFX |
38.07 |
41.19 |
3.12 |
| 7 |
Achi, Maryam A (11)
|
PVPAC |
42.84 |
45.93 |
3.09 |
| 8 |
Mima, Audrey C (11)
|
PVPAC |
39.46 |
41.25 |
1.79 |
| 8 |
Rea, Katherine G (11)
|
PVPAC |
45.43 |
47.59 |
2.16 |
| 9 |
Stack, Mallory L (12)
|
PVNCAP |
47.87 |
48.55 |
0.68 |
| 10 |
Takada- Jacobson, Laura (11)
|
PVNCAP |
42.79 |
49.00 |
6.21 |
| 11 |
Agosto, Nora I (11)
|
PVPAC |
43.42 |
49.44 |
6.02 |
| 12 |
Ormsby, Isabelle A (11)
|
PVPAC |
49.11 |
52.08 |
2.97 |
| 13 |
Vinson, Sadie J (11)
|
PVNCAP |
45.20 |
1:01.93 |
16.73 |
|
Sukduang, Kansiri (11)
|
PVNCAP |
36.53 |
NS |
- |
|
Mongelli, Mary E (11)
|
PVNCAP |
45.65 |
NS |
- |
|
Dionne, Madeleine N (11)
|
PVNCAP |
46.94 |
NS |
- |
|
Gieseman, Josephine C (12)
|
PVAAC |
40.90 |
NS |
- |