| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Francis, Lane M (12)
|
VANOVA |
1:00.12 |
1:00.05 |
-0.07 |
| 2 |
Tang, Kai Ting (12)
|
MRLIAC |
1:01.05 |
1:00.83 |
-0.22 |
| 3 |
Causey, Charlotte E (12)
|
VANOVA |
1:03.50 |
1:03.01 |
-0.49 |
| 4 |
Davy-Brown, Layla S (12)
|
PVNCAP |
1:03.58 |
1:03.65 |
0.07 |
| 5 |
Patterson, Brantley A (12)
|
VANOVA |
1:05.81 |
1:04.03 |
-1.78 |
| 6 |
Rosade, Elyse M (12)
|
PVNCAP |
1:07.73 |
1:05.63 |
-2.10 |
| 7 |
Liu, Ashley C (12)
|
PVNCAP |
1:06.66 |
1:06.67 |
0.01 |
| 8 |
Zettler, Julia L (12)
|
PVNCAP |
1:06.49 |
1:07.90 |
1.41 |
| 9 |
Taylor, Olivia L (12)
|
VATIDE |
1:07.90 |
1:08.39 |
0.49 |
| 10 |
Liu, Shanshan (12)
|
VANOVA |
1:07.65 |
1:08.56 |
0.91 |
| 11 |
Fickenscher, Margaret A (12)
|
VATIDE |
1:11.96 |
1:11.41 |
-0.55 |
| 12 |
Wilson, Loralei E (12)
|
VATIDE |
1:12.95 |
1:11.87 |
-1.08 |
| 13 |
Stertsios, Martha M (12)
|
MRLIAC |
1:14.61 |
1:13.54 |
-1.07 |
| 14 |
Hsieh, Amelia (12)
|
MRLIAC |
1:15.66 |
1:14.52 |
-1.14 |
| 15 |
Shelton, Elizabeth A (12)
|
VATIDE |
1:18.02 |
1:15.56 |
-2.46 |
| 16 |
Kuo, Leila Y (12)
|
MRLIAC |
1:17.18 |
1:16.11 |
-1.07 |