| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kile, Fernanda F (15)
|
AMPEAQ |
1:05.73 |
1:06.08 |
0.35 |
| 2 |
Carson, Lena D (15)
|
AMPEAQ |
1:06.24 |
1:07.50 |
1.26 |
| 3 |
Stratigos, Melina T (15)
|
AMPEAQ |
1:08.68 |
1:08.14 |
-0.54 |
| 4 |
Anderson, Ariana A (15)
|
AMRXA |
1:07.01 |
1:08.63 |
1.62 |
| 5 |
Lange, Paige M (15)
|
AMNHA |
1:08.04 |
1:09.28 |
1.24 |
| 6 |
Montoya, Sofia (15)
|
AMPEAQ |
1:13.55 |
1:10.82 |
-2.73 |
| 7 |
Becker, Kaitlyn G (16)
|
AMBPR |
1:09.41 |
1:11.85 |
2.44 |
| 8 |
LaRoche, Francesca L (16)
|
AMWHAT |
1:11.39 |
1:13.15 |
1.76 |
| 9 |
LaVelle, Kacey A (15)
|
AMSTEE |
1:14.37 |
1:14.27 |
-0.10 |
| 10 |
Colonna, Carly M (16)
|
AMHD |
1:17.32 |
1:15.01 |
-2.31 |
| 11 |
Chelli, Kaysia M (15)
|
AMSASC |
1:15.24 |
1:17.40 |
2.16 |
| 12 |
Shaw, Violet E (15)
|
AMBPR |
1:20.45 |
1:17.42 |
-3.03 |
| 13 |
Magee, Hannah G (15)
|
AMBPR |
1:18.20 |
1:17.58 |
-0.62 |
| 14 |
Clouston, Katherine D (15)
|
AMBPR |
1:13.43 |
1:18.03 |
4.60 |
| 15 |
Conway, Mackenzie M (15)
|
AMBPR |
1:25.07 |
1:28.75 |
3.68 |
|
Mayer, Addison N (15)
|
AMMLAC |
1:25.09 |
NS |
- |