| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Marks, Stephanie N (10)
|
PVTIBU |
1:08.88 |
1:06.20 |
-2.68 |
| 2 |
O'Donnell, Katherine A (10)
|
MRBGNW |
1:08.55 |
1:06.60 |
-1.95 |
| 3 |
Gerosa, Grace H (10)
|
MRBGNW |
1:08.83 |
1:08.55 |
-0.28 |
| 4 |
Starostina, Milana M (10)
|
AMRXA |
1:10.01 |
1:09.17 |
-0.84 |
| 5 |
Sabol, Mackinzie I (10)
|
MRBGNW |
1:10.33 |
1:09.35 |
-0.98 |
| 6 |
Rider, Maisie R (10)
|
MDNAAC |
1:31.04 |
1:13.95 |
-17.09 |
| 7 |
McGourty, Megan R (9)
|
MRBGNW |
1:16.96 |
1:14.73 |
-2.23 |
| 8 |
Corey, Madelyn I (10)
|
MDNAAC |
1:19.97 |
1:14.99 |
-4.98 |
| 9 |
Corderman, Devon S (10)
|
PVMAKO |
1:23.68 |
1:15.22 |
-8.46 |
| 10 |
Monsky, Maclain R (10)
|
PVPM |
1:20.00 |
1:15.56 |
-4.44 |
| 11 |
Nguyen, Lien J (10)
|
PVPM |
1:29.75 |
1:16.31 |
-13.44 |
| 12 |
Althouse, Anna N (10)
|
PVPM |
1:21.11 |
1:16.94 |
-4.17 |
| 13 |
Zenyuh, Helena M (10)
|
PVPM |
1:23.28 |
1:17.27 |
-6.01 |
| 14 |
Zibung, Selina Y (10)
|
PVPM |
|
1:17.74 |
- |
| 15 |
Bremner, Annabelle G (10)
|
PVPM |
1:16.43 |
1:18.43 |
2.00 |
| 16 |
Curley, Elizabeth Anne A (10)
|
MDNAAC |
1:26.69 |
1:19.43 |
-7.26 |
| 17 |
Alexander, Phoebe M (9)
|
MDUN |
1:29.50 |
1:22.87 |
-6.63 |
| 18 |
Sheldon, Jane A (10)
|
MAHAC |
1:30.18 |
1:23.23 |
-6.95 |
| 19 |
Raines, Tate E (10)
|
PVPM |
1:23.33 |
1:23.39 |
0.06 |
| 20 |
White, Finley M (9)
|
MRBGNW |
1:25.72 |
1:25.99 |
0.27 |
|
Friess, Caroline R (9)
|
PVPM |
1:27.70 |
NS |
- |
|
Stevens, Elizabeth E (10)
|
MDNAAC |
1:37.52 |
NS |
- |
|
Chen, Cindy W (10)
|
MRBGNW |
1:15.15 |
NS |
- |