| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chase, Campbell L (13)
|
NTCOR |
59.49 |
1:01.62 |
2.13 |
| 2 |
Whitaker, Ava G (14)
|
NTRACE |
1:04.83 |
1:02.65 |
-2.18 |
| 3 |
Linscheer, Melina S (14)
|
NTCOR |
1:05.74 |
1:05.62 |
-0.12 |
| 4 |
Putchinski, Katence M (14)
|
NTRACE |
1:02.66 |
1:07.38 |
4.72 |
| 5 |
Herrera-Ariza, Chelsea F (14)
|
NTRACE |
1:10.33 |
1:08.61 |
-1.72 |
| 6 |
Chien, Isabel M (14)
|
NTCOR |
1:11.48 |
1:09.49 |
-1.99 |
| 7 |
Morales, Michele (13)
|
NTCOR |
1:13.43 |
1:12.96 |
-0.47 |
| 8 |
Newman, Brailey J (13)
|
NTCOR |
1:12.89 |
1:13.24 |
0.35 |
| 9 |
Reif, Kaitlyn R (14)
|
NTCOR |
1:30.32 |
1:25.60 |
-4.72 |
| 10 |
Spencer, Eden K (13)
|
NTCOR |
1:51.40 |
1:46.45 |
-4.95 |
|
Langston, Ava G (14)
|
NTRACE |
1:08.28 |
DQ |
- |