| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bennett, Zody A (13)
|
GUAGS |
1:00.38 |
1:02.49 |
2.11 |
| 2 |
Valenzuela, Sophia E (13)
|
GUBTA |
1:04.39 |
1:04.46 |
0.07 |
| 3 |
Smith, Susannah E (14)
|
GUAGS |
1:06.55 |
1:04.71 |
-1.84 |
| 4 |
Morais, Sofia G (13)
|
GUAGS |
1:06.40 |
1:07.08 |
0.68 |
| 5 |
Whitten, Margaret L (13)
|
GUAGS |
1:11.63 |
1:07.54 |
-4.09 |
| 6 |
Perales, Hailey (13)
|
GUSST |
1:06.46 |
1:07.89 |
1.43 |
| 7 |
Krajca, Elizabeth C (14)
|
GUAGS |
1:15.64 |
1:09.39 |
-6.25 |
| 8 |
Koo, Bon Y (14)
|
GUAGS |
1:13.18 |
1:09.81 |
-3.37 |
| 9 |
Riley, Claire M (13)
|
GUAGS |
1:16.25 |
1:10.74 |
-5.51 |
| 10 |
Foster, Kylene C (13)
|
GUBTA |
|
1:13.32 |
- |
| 11 |
Burkett, Catherine M (14)
|
GUBTA |
1:15.08 |
1:13.79 |
-1.29 |
| 12 |
O'Brien, Cinneide E (14)
|
GUAGS |
1:20.45 |
1:18.96 |
-1.49 |
| 13 |
Peairson, Jade A (13)
|
GUAGS |
1:24.18 |
1:25.76 |
1.58 |
| 14 |
Byrd, Grace K (13)
|
GUBTA |
|
1:26.22 |
- |
| 15 |
Loya, Dulce A (13)
|
GUAGS |
1:41.31 |
1:27.83 |
-13.48 |
|
Quinn, Abigail M (13)
|
GUAGS |
1:34.63 |
NS |
- |