| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Troeger, Martha A (16)
|
GUSTA |
1:21.28 |
1:19.84 |
-1.44 |
| 2 |
Wise, Lily I (15)
|
GUBATS |
1:21.92 |
1:22.54 |
0.62 |
| 3 |
Shelburne, Catherine P (16)
|
GURICE |
1:23.46 |
1:22.75 |
-0.71 |
| 4 |
Surguy, Raylee D (15)
|
GUSTA |
1:28.80 |
1:26.02 |
-2.78 |
| 5 |
Long, Annika C (16)
|
GUBATS |
1:18.52 |
1:26.06 |
7.54 |
| 6 |
Plant, Callan S (16)
|
GUUN-S |
1:24.00 |
1:26.60 |
2.60 |
| 7 |
Woodhouse, Hannah (15)
|
GURICE |
1:26.24 |
1:27.27 |
1.03 |
| 8 |
Hoffman, Mackenzie L (15)
|
GUSWIM |
1:25.43 |
1:31.58 |
6.15 |
| 9 |
Jenkins, Bryn H (15)
|
GUSTA |
|
1:31.81 |
- |
| 10 |
Ahn, Madeleine (15)
|
GURICE |
|
1:32.84 |
- |
| 11 |
Osorio, Britney W (16)
|
GUSWIM |
|
1:42.88 |
- |
|
Carlson, Marissa A (16)
|
GUSWIM |
1:22.30 |
NS |
- |