| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peng, Jessica (17)
|
GUAGS |
58.60 |
1:01.36 |
2.76 |
| 9 |
Bernal Gomez, Paula A (16)
|
GUAGS |
1:01.67 |
1:04.67 |
3.00 |
| 16 |
Surley, Abigail G (16)
|
GUAGS |
1:02.84 |
1:06.05 |
3.21 |
| 18 |
Criscitiello, Sydney L (17)
|
GUAGS |
1:03.14 |
1:07.18 |
4.04 |
| 19 |
Alcala, Luisa F (17)
|
GUBTA |
1:02.81 |
1:08.30 |
5.49 |
| 20 |
Smith, Susannah E (15)
|
GUAGS |
1:07.51 |
1:08.33 |
0.82 |
| 23 |
Franklin, Mary Elizabeth (18)
|
GUAGS |
1:08.57 |
1:09.60 |
1.03 |
| 26 |
Baggett, Emily G (16)
|
GUBTA |
1:07.11 |
1:10.27 |
3.16 |
| 36 |
Koo, Bon Y (15)
|
GUAGS |
1:01.34 |
1:12.94 |
11.60 |
| 48 |
Riddle, Allia M (15)
|
GUAGS |
1:26.21 |
1:20.44 |
-5.77 |
| 50 |
Johnson, Averi R (15)
|
GUAGS |
1:23.97 |
1:26.47 |
2.50 |