| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Marks, Stephanie N (10)
|
PVTIBU |
29.98 |
29.48 |
-0.50 |
| 2 |
O'Donnell, Katherine A (10)
|
MRBGNW |
30.59 |
29.56 |
-1.03 |
| 3 |
Starostina, Milana M (10)
|
AMRXA |
30.55 |
30.56 |
0.01 |
| 4 |
Sabol, Mackinzie I (10)
|
MRBGNW |
32.43 |
31.41 |
-1.02 |
| 5 |
Monsky, Maclain R (10)
|
PVPM |
33.50 |
32.02 |
-1.48 |
| 6 |
Rider, Maisie R (10)
|
MDNAAC |
33.18 |
32.12 |
-1.06 |
| 7 |
Corey, Madelyn I (10)
|
MDNAAC |
34.18 |
32.59 |
-1.59 |
| 8 |
Bremner, Annabelle G (10)
|
PVPM |
34.53 |
33.53 |
-1.00 |
| 9 |
McGourty, Megan R (9)
|
MRBGNW |
33.35 |
34.14 |
0.79 |
| 10 |
Zibung, Selina Y (10)
|
PVPM |
36.44 |
35.24 |
-1.20 |
| 11 |
Althouse, Anna N (10)
|
PVPM |
34.99 |
35.51 |
0.52 |
| 12 |
Raines, Tate E (10)
|
PVPM |
36.95 |
36.14 |
-0.81 |
| 13 |
White, Finley M (9)
|
MRBGNW |
35.60 |
37.45 |
1.85 |
|
Stevens, Elizabeth E (10)
|
MDNAAC |
35.32 |
NS |
- |