| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nordmann, Zoe E (12)
|
GUMAC |
1:02.27 |
1:04.15 |
1.88 |
| 2 |
Matula, Lauren G (12)
|
GUMAC |
1:07.63 |
1:06.91 |
-0.72 |
| 3 |
Huma, Emma M (11)
|
GUMAC |
1:15.04 |
1:09.98 |
-5.06 |
| 4 |
Sanchez Owsik, Hannah (12)
|
GUAGS |
1:11.47 |
1:11.68 |
0.21 |
| 5 |
Ferguson, Julia K (12)
|
GUMAC |
1:12.08 |
1:11.81 |
-0.27 |
| 6 |
Acosta, Abigail R (12)
|
GUTASC |
1:23.46 |
1:22.14 |
-1.32 |
| 7 |
McBride, Kendall A (12)
|
GUMAC |
|
1:24.73 |
- |
| 8 |
Yakunovich, Vanessa J (12)
|
GUMAC |
1:29.02 |
1:27.43 |
-1.59 |
| 9 |
O'Donnell, Mackenzie D (12)
|
GUAGS |
|
1:36.51 |
- |
| 10 |
Laubsch, Melania M (12)
|
GUMAC |
1:38.52 |
1:37.27 |
-1.25 |
|
Lopez Portillo Trejo, Regina (12)
|
GUMAC |
|
NS |
- |