| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wooten, Hannah P (15)
|
NCRSA |
57.62 |
58.26 |
0.64 |
| 2 |
Marriott, Camilla A (17)
|
NCRSA |
58.30 |
59.85 |
1.55 |
| 3 |
Mann, Susannah R (16)
|
NCRSA |
|
1:01.47 |
- |
| 4 |
Connor, Lila G (17)
|
NCATOM |
58.13 |
1:02.17 |
4.04 |
| 5 |
Schelble, Marin E (15)
|
NCATOM |
1:03.73 |
1:02.78 |
-0.95 |
| 6 |
Flanagan, Emma R (18)
|
NCNEAL |
1:00.91 |
1:03.29 |
2.38 |
| 7 |
Nelson, Jadyn A (16)
|
NCATOM |
1:01.05 |
1:04.39 |
3.34 |
| 8 |
Repella, Allison B (17)
|
NCATOM |
59.12 |
1:04.95 |
5.83 |
| 9 |
Burroughs, Hayden E (18)
|
NCSAIL |
1:00.20 |
1:06.93 |
6.73 |
| 10 |
Richards, Nora M (16)
|
NCRSA |
1:04.05 |
1:07.61 |
3.56 |
| 11 |
Cromar, Katelyn D (15)
|
NCATOM |
1:04.03 |
1:08.43 |
4.40 |
| 12 |
Kaczorowski, Veronica A (16)
|
NCNEAL |
|
1:09.58 |
- |
| 13 |
Kinnavy, Molly A (15)
|
NCATOM |
1:07.37 |
1:10.73 |
3.36 |
| 14 |
Patterson, Dorothy B (17)
|
NCATOM |
1:08.37 |
1:10.86 |
2.49 |
| 15 |
Virkler, Sarah E (17)
|
NCATOM |
1:07.52 |
1:11.35 |
3.83 |
| 16 |
Price, Lillian V (15)
|
NCATOM |
1:10.91 |
1:11.44 |
0.53 |
| 17 |
Brown, Celia L (17)
|
NCATOM |
1:09.58 |
1:13.29 |
3.71 |
| 18 |
O'Donnell, Sedona L (15)
|
NCRSA |
1:13.58 |
1:16.25 |
2.67 |
| 19 |
Giovanello, Aurora J (16)
|
NCNCAC |
1:17.53 |
1:22.85 |
5.32 |
|
Lyle, Arden N (17)
|
NCATOM |
1:13.07 |
NS |
- |