| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shelley, Lilly A (12)
|
NCMHAC |
1:21.39 |
1:20.04 |
-1.35 |
| 2 |
Bumgarner, Carolina F (12)
|
NCSTAR |
1:22.86 |
1:22.15 |
-0.71 |
| 3 |
Rozenbroek, Dirkje J (12)
|
NCBAQ |
1:25.81 |
1:22.23 |
-3.58 |
| 4 |
Stevens, Katherine S (12)
|
NCSTAR |
1:19.36 |
1:22.69 |
3.33 |
| 5 |
Townsend, Abigail C (12)
|
NCSTAR |
|
1:23.11 |
- |
| 6 |
Auer, Kathleen F (12)
|
NCSTAR |
1:32.50 |
1:26.81 |
-5.69 |
| 7 |
Wallace, Emory E (12)
|
NCSTAR |
1:45.17 |
1:40.26 |
-4.91 |
| 8 |
Jernigan, Clara E (11)
|
NCSTAR |
|
1:53.96 |
- |
| 9 |
Wichman, Charlotte E (11)
|
NCSTAR |
2:02.64 |
1:53.98 |
-8.66 |
|
Voss, Ava M (11)
|
NCSTAR |
1:48.47 |
DQ |
- |