| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Owens, Carlie E (17)
|
MABYNS |
1:12.44 |
1:10.08 |
-2.36 |
| 2 |
Foight, Maggie (16)
|
MARY |
1:07.74 |
1:11.15 |
3.41 |
| 3 |
Moyer, Erin (16)
|
MARY |
1:11.10 |
1:11.51 |
0.41 |
| 4 |
Bousum, Grace D (15)
|
MAUMLY |
|
1:12.57 |
- |
| 5 |
Johnson, Rachel C (17)
|
MARY |
1:11.65 |
1:12.93 |
1.28 |
| 6 |
Marlow, Alexandra T (16)
|
MAUMLY |
1:07.74 |
1:13.07 |
5.33 |
| 7 |
Merke, Erin A (16)
|
MAPAY |
1:10.47 |
1:14.95 |
4.48 |
| 8 |
Niness, Mikayla J (15)
|
MAPAY |
1:21.09 |
1:16.22 |
-4.87 |
| 9 |
Haraschak, Madison H (15)
|
MARY |
1:18.23 |
1:17.26 |
-0.97 |
| 10 |
Lieberman, Lili L (15)
|
MAWCAY |
1:20.69 |
1:18.84 |
-1.85 |
| 11 |
Cherrie, Anna (15)
|
MARY |
1:20.72 |
1:19.12 |
-1.60 |
| 12 |
Christman, Camille I (16)
|
MABYNS |
1:21.02 |
1:19.97 |
-1.05 |
| 13 |
Shui, Rosalind (16)
|
MAPAY |
1:26.52 |
1:26.14 |
-0.38 |