| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Herring, Lola G (12)
|
NCWST |
1:14.62 |
1:14.25 |
-0.37 |
| 2 |
Chavez, Sophia Mae M (12)
|
NCAQTC |
1:26.70 |
1:22.04 |
-4.66 |
| 3 |
Kohler, Madison N (12)
|
NCWA |
1:20.85 |
1:23.57 |
2.72 |
| 4 |
Beach-Verhey, Jane E (12)
|
NCWST |
1:24.77 |
1:24.19 |
-0.58 |
| 5 |
Walker, Alyssa D (11)
|
NCGG |
1:26.94 |
1:25.07 |
-1.87 |
| 6 |
Sims, Ada T (12)
|
NCRCST |
1:25.62 |
1:28.33 |
2.71 |
| 7 |
Bangs, Kahlan M (11)
|
NCCVAC |
|
1:33.65 |
- |
| 8 |
Chapman, Hannah G (11)
|
NCRCST |
1:40.24 |
1:34.64 |
-5.60 |
| 9 |
Allen, Caitlin R (11)
|
NCRCST |
1:39.16 |
1:38.18 |
-0.98 |
| 10 |
Laxton, Ireland J (12)
|
NCWST |
|
1:41.36 |
- |
|
Seraz, Larissa F (12)
|
NCCVAC |
1:20.96 |
DQ |
- |