| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ally, Emily H (15)
|
NCGCY |
1:01.31 |
1:04.96 |
3.65 |
| 2 |
Pennington, Isabel K (15)
|
NCTYDE |
1:01.12 |
1:05.83 |
4.71 |
| 3 |
Campbell, McKenzie N (16)
|
NCGCY |
|
1:06.09 |
- |
| 4 |
Bunting, Meredith T (16)
|
NCTYDE |
1:04.76 |
1:06.93 |
2.17 |
| 5 |
Lin, Jennings E (15)
|
NCGCY |
1:04.81 |
1:07.10 |
2.29 |
| 6 |
Thomas, Camden O (15)
|
NCGCY |
1:09.54 |
1:07.40 |
-2.14 |
| 8 |
Hoover, Caroline M (16)
|
NCGCY |
1:04.44 |
1:07.66 |
3.22 |
| 9 |
Driscoll, Leanne N (16)
|
NCTYDE |
1:03.16 |
1:08.57 |
5.41 |
| 10 |
Grubb, Sarah E (15)
|
NCGCY |
1:05.04 |
1:09.66 |
4.62 |
| 11 |
Gilliland, Virginia A (18)
|
NCGCY |
1:03.75 |
1:11.61 |
7.86 |
| 12 |
Randall, Lydia M (15)
|
NCTYDE |
1:10.63 |
1:13.12 |
2.49 |
| 13 |
Joyce, Alaina M (18)
|
NCGCY |
1:03.19 |
1:13.34 |
10.15 |
| 15 |
Salthouse, Hayley K (15)
|
NCGCY |
1:12.30 |
1:15.65 |
3.35 |
| 16 |
Sorjonen, Taika A (16)
|
NCGCY |
1:15.30 |
1:17.08 |
1.78 |
| 17 |
Aldridge, Olivia A (16)
|
NCLOY |
1:19.92 |
1:17.89 |
-2.03 |
|
Wolf, Anna K (15)
|
NCTYDE |
1:09.35 |
NS |
- |