| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Steen, Audrey L (21)
|
AMDUQU |
1:06.86 |
1:09.81 |
2.95 |
| 2 |
Barton, Ava B (16)
|
AMRGSY |
1:13.96 |
1:12.96 |
-1.00 |
| 3 |
Martz, Emma J (17)
|
AMRXA |
1:16.33 |
1:17.89 |
1.56 |
| 4 |
Kennedy, Delaney S (16)
|
AMANSC |
1:20.37 |
1:19.59 |
-0.78 |
| 5 |
Sawyer, Edie M (18)
|
AMSVSC |
1:17.70 |
1:19.64 |
1.94 |
| 6 |
Stefanowicz, Arabella L (17)
|
AMSVSC |
1:12.64 |
1:19.98 |
7.34 |
| 7 |
Golier, Madeline S (16)
|
AMRXA |
1:27.59 |
1:22.59 |
-5.00 |
| 8 |
Glinski, Brooke E (17)
|
AMANSC |
1:21.79 |
1:23.43 |
1.64 |
| 9 |
Molinero, Delaney M (18)
|
AMSVSC |
1:18.38 |
1:23.79 |
5.41 |
| 10 |
Meyers, Sloan H (15)
|
AMRESY |
1:21.00 |
1:26.38 |
5.38 |
| 11 |
VanIddekinge, McKenzie J (16)
|
AMSVSC |
1:13.77 |
1:26.64 |
12.87 |
| 12 |
Wasilco, Madison L (15)
|
AMANSC |
1:31.64 |
1:26.91 |
-4.73 |
| 13 |
Colonna, Carly M (15)
|
AMHD |
1:30.98 |
1:31.11 |
0.13 |
| 14 |
Ferderbar, Camryn R (16)
|
AMHD |
1:36.98 |
1:32.63 |
-4.35 |