| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hill, Gracielinn (15)
|
WIDCY |
1:06.51 |
1:07.30 |
0.79 |
| 2 |
Donahue, Courtney A (15)
|
WIMYST |
1:11.59 |
1:10.56 |
-1.03 |
| 3 |
Onsager, Skylar M (15)
|
WIMYST |
1:09.64 |
1:11.05 |
1.41 |
| 4 |
Placeway, Brianna (15)
|
WISPDY |
1:07.21 |
1:11.90 |
4.69 |
| 5 |
Stimac, Paige (15)
|
WISWC |
1:15.33 |
1:14.58 |
-0.75 |
| 6 |
Johnston, Anna E (15)
|
WISPDY |
1:15.93 |
1:16.57 |
0.64 |
| 7 |
Herheim, Anika (16)
|
WISPDY |
1:18.07 |
1:17.45 |
-0.62 |
| 8 |
Geesey, Aurora (15)
|
WISPDY |
1:20.07 |
1:23.57 |
3.50 |
| 9 |
Hoffman, Genevieve M (15)
|
WIWYNS |
1:37.60 |
1:38.06 |
0.46 |
|
Gilbertson, Kennedy E (18)
|
WISPDY |
55.49 |
56.44 |
0.95 |