| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Berg, Madeline M (13)
|
AMSFAC |
1:04.73 |
1:05.39 |
0.66 |
| 2 |
Munoz, Kirsten D (13)
|
AMSFAC |
1:10.06 |
1:11.29 |
1.23 |
| 3 |
Earlewine, Sydney A (14)
|
AMUN |
1:22.16 |
1:15.31 |
-6.85 |
| 4 |
Gongas, Alexandra C (13)
|
AMPRA |
1:19.05 |
1:15.63 |
-3.42 |
| 5 |
Brenckle, Josephine G (13)
|
AMRACE |
1:19.81 |
1:16.69 |
-3.12 |
| 6 |
Dietiker, Jasmine F (14)
|
AMPTSC |
1:17.32 |
1:17.56 |
0.24 |
| 7 |
Gregorowicz, Abigail S (13)
|
AMPRA |
1:24.64 |
1:20.16 |
-4.48 |
| 8 |
Uzelac, Jillian L (13)
|
AMRXA |
1:19.86 |
1:22.27 |
2.41 |
| 9 |
Mariner, Ava B (14)
|
AMPTSC |
1:21.90 |
1:23.50 |
1.60 |
| 10 |
Conway, Mackenzie M (13)
|
AMBPR |
1:33.11 |
1:27.02 |
-6.09 |
| 11 |
Sabanovic, Ella (13)
|
AMBPR |
1:33.39 |
1:30.97 |
-2.42 |
| 12 |
Brilhart, Lauren K (13)
|
AMUN |
1:29.95 |
1:34.81 |
4.86 |
|
Cain, Eleana E (14)
|
AMUN |
1:09.71 |
NS |
- |