| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nguyen, Amy (12)
|
GULSST |
1:10.10 |
1:08.62 |
-1.48 |
| 2 |
Foltz, Lucy S (12)
|
GUESA |
1:11.49 |
1:11.66 |
0.17 |
| 3 |
Randall, Cadence E (11)
|
GUESA |
1:11.63 |
1:13.35 |
1.72 |
| 4 |
Duncan, Grace K (12)
|
GUESA |
1:11.65 |
1:15.27 |
3.62 |
| 5 |
Lee, Ella K (11)
|
GUSWIM |
1:23.27 |
1:16.29 |
-6.98 |
| 6 |
Currie, Kylie G (12)
|
GUESA |
1:19.61 |
1:20.30 |
0.69 |
| 7 |
Badeaux, Hailey (12)
|
GUESA |
1:22.07 |
1:21.35 |
-0.72 |
| 8 |
Triche, Maya T (12)
|
GUESA |
1:20.60 |
1:22.91 |
2.31 |
| 9 |
Novak, Gabriella M (11)
|
GULSST |
1:21.22 |
1:23.37 |
2.15 |
| 10 |
Wittmer, Sophie M (12)
|
GUSWIM |
1:23.36 |
1:24.96 |
1.60 |
| 11 |
Richard, Alison G (11)
|
GULSST |
1:45.55 |
1:29.20 |
-16.35 |
| 12 |
Do, Vivianne V (11)
|
GUSPA |
1:35.42 |
1:31.48 |
-3.94 |
| 13 |
Fuentes-Pardo, Alejandra N (11)
|
GUESA |
1:27.84 |
1:32.33 |
4.49 |
| 14 |
Canetti, Ella K (12)
|
GUSPA |
1:28.06 |
1:32.73 |
4.67 |
| 15 |
George, Addison K (11)
|
GUSWIM |
|
1:34.04 |
- |
| 16 |
Davis, Celia R (11)
|
GUESA |
|
1:35.05 |
- |
| 17 |
Ramos Sibrian, Daniela M (12)
|
GUSWIM |
1:49.85 |
1:45.09 |
-4.76 |
|
Woolard, Lillian K (12)
|
GUBLST |
|
NS |
- |