| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Baley, Ava C (9)
|
NCAJCC |
1:14.11 |
1:12.03 |
-2.08 |
| 2 |
Jenkins, Charlotte F (10)
|
NCAJCC |
1:20.98 |
1:18.40 |
-2.58 |
| 3 |
Savage, Mary Jane M (9)
|
NCAJCC |
1:16.85 |
1:18.52 |
1.67 |
| 4 |
Hardesty, Sloane (10)
|
NCAJCC |
1:26.47 |
1:25.01 |
-1.46 |
| 5 |
Carr, Emma M (10)
|
NCMHAC |
1:30.11 |
1:30.00 |
-0.11 |
| 6 |
Sanders, Hadley E (10)
|
SEACAC |
1:31.68 |
1:32.67 |
0.99 |
| 7 |
Carver, Isla R (9)
|
NCSMAC |
1:36.49 |
1:33.09 |
-3.40 |
| 8 |
Mason, Ella M (9)
|
NCSMAC |
1:42.10 |
1:42.21 |
0.11 |
| 9 |
Sayler, Meridian E (10)
|
SEACAC |
1:52.56 |
1:53.61 |
1.05 |
| 10 |
Galindo-Gomez, Jayleen A (10)
|
NCSMAC |
2:00.09 |
1:59.33 |
-0.76 |
| 11 |
Springer, Annette J (10)
|
SEACAC |
2:08.53 |
2:12.21 |
3.68 |
| 12 |
Adams, Emery L (9)
|
NCSMAC |
|
2:28.50 |
- |