| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dupree, Scotland K (10)
|
NCWAVE |
1:13.02 |
1:10.60 |
-2.42 |
| 2 |
Laber, Madeline J (10)
|
NCRSA |
1:11.42 |
1:11.91 |
0.49 |
| 3 |
Nichols, Mila S (10)
|
NCRSA |
1:16.04 |
1:15.63 |
-0.41 |
| 4 |
Luo, Helen Y (9)
|
NCWAVE |
1:18.89 |
1:17.96 |
-0.93 |
| 5 |
Rodevick, Addison R (9)
|
NCWAVE |
|
1:20.40 |
- |
| 6 |
Leoncini, Emelia A (10)
|
NCWAVE |
1:25.03 |
1:23.86 |
-1.17 |
| 7 |
Gospodarek, Drew L (10)
|
NCWAVE |
1:28.20 |
1:25.36 |
-2.84 |
| 8 |
Crawford, Libba H (10)
|
NCWAVE |
|
1:27.72 |
- |
| 9 |
Lingenfelter, Jordyn M (10)
|
NCRSA |
|
1:28.29 |
- |
| 10 |
Stallings, Lily C (9)
|
NCWAVE |
1:38.95 |
1:29.49 |
-9.46 |
| 11 |
Carver, Scout L (10)
|
NCWAVE |
1:33.19 |
1:29.51 |
-3.68 |
| 12 |
Bazin, Mackenzie M (9)
|
NCWAVE |
|
1:30.98 |
- |
| 13 |
Hamilton, Katia J (10)
|
NCWAVE |
1:36.81 |
1:33.32 |
-3.49 |
| 14 |
Tortorella, Naomi G (10)
|
NCWAVE |
|
1:38.97 |
- |
| 15 |
Rosenthal, Isla M (9)
|
NCRSA |
1:44.79 |
1:39.99 |
-4.80 |
| 16 |
Parker, Lillian G (10)
|
NCRSA |
1:32.53 |
1:41.06 |
8.53 |
| 17 |
Richardson, Leighton G (10)
|
NCWAVE |
|
1:41.53 |
- |
| 18 |
Eliopoulos, Isabella M (10)
|
NCWAVE |
|
1:42.46 |
- |
| 19 |
Cranford, Alice C (10)
|
NCRSA |
1:49.89 |
1:45.08 |
-4.81 |
| 20 |
Haskins, Lillie B (8)
|
NCRSA |
|
1:46.24 |
- |
| 21 |
Ovens, Lilli A (9)
|
NCWAVE |
|
1:47.29 |
- |
| 22 |
Halaszi, Sailor W (9)
|
NCWAVE |
2:27.80 |
1:47.82 |
-39.98 |
| 23 |
White, Zoe J (10)
|
NCRSA |
1:43.88 |
1:48.53 |
4.65 |
| 24 |
Strausser, Everly G (9)
|
NCRSA |
1:39.59 |
1:55.46 |
15.87 |
| 25 |
Hampton, Zoe A (10)
|
NCRSA |
1:59.02 |
1:56.59 |
-2.43 |
| 26 |
Pierce, June C (6)
|
NCWAVE |
|
2:12.50 |
- |
| 27 |
Crain, Annie C (7)
|
NCWAVE |
|
2:25.93 |
- |
| 28 |
Bradford, Evelyn C (5)
|
NCWAVE |
|
2:29.56 |
- |
|
Skidmore, Maisie M (9)
|
NCRSA |
|
NS |
- |