| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rieger, Annika L (12)
|
PVMACH |
33.37 |
34.36 |
0.99 |
| 2 |
Kass, Morgan L (11)
|
PVMACH |
33.84 |
34.87 |
1.03 |
| 3 |
Lahr, Alyson G (12)
|
PVPM |
35.71 |
35.34 |
-0.37 |
| 4 |
Fredericks, Sophie C (11)
|
PVMACH |
35.19 |
37.05 |
1.86 |
| 5 |
Feehs, Maryn Y (12)
|
PVPM |
39.13 |
37.77 |
-1.36 |
| 6 |
Baterdene, Yalguun (12)
|
PVAAC |
38.10 |
38.76 |
0.66 |
| 7 |
Hubbard, Leia E (12)
|
PVPM |
38.64 |
38.97 |
0.33 |
| 8 |
Ramos, Maya I (12)
|
PVAAC |
38.84 |
39.24 |
0.40 |
| 9 |
Althouse, Anna N (11)
|
PVPM |
|
40.34 |
- |
| 10 |
Carroll, Elisabeth G (12)
|
PVPM |
38.82 |
40.37 |
1.55 |
| 11 |
Asner, Adira M (12)
|
PVMACH |
40.33 |
40.87 |
0.54 |
| 12 |
Sturgill, Lydia K (12)
|
PVMACH |
38.63 |
41.04 |
2.41 |
| 13 |
Tran, Maggie B (12)
|
PVSNOW |
38.46 |
41.30 |
2.84 |
| 14 |
Gross, Caitlin M (12)
|
PVMACH |
37.74 |
41.72 |
3.98 |
| 15 |
Redash, Natalie S (12)
|
PVSNOW |
43.31 |
42.23 |
-1.08 |
| 16 |
Porter, Drew A (11)
|
PVMACH |
42.46 |
43.10 |
0.64 |
| 17 |
Ho, Valerie Y (11)
|
PVPM |
46.17 |
43.31 |
-2.86 |
| 18 |
McAllister, Maia C (11)
|
PVPM |
43.76 |
44.06 |
0.30 |
| 19 |
Du, Madelyn (12)
|
PVMACH |
42.44 |
44.40 |
1.96 |
| 20 |
McCurry, Eva M (12)
|
PVSNOW |
47.18 |
44.76 |
-2.42 |
| 21 |
Emery, Norah L (12)
|
PVPM |
49.72 |
45.22 |
-4.50 |
| 22 |
Ladd, Kennedy M (11)
|
PVMACH |
|
48.53 |
- |
|
Sayen, Madison G (12)
|
PVMACH |
40.66 |
NS |
- |
|
Hughes, Danielle M (12)
|
PVAAC |
33.89 |
NS |
- |