| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Roper, Claire M (12)
|
LARRAC |
1:06.73 |
1:07.38 |
0.65 |
| 2 |
Glass, Ella A (12)
|
LAUN$ |
1:13.80 |
1:10.22 |
-3.58 |
| 3 |
Vo, Jolie M (11)
|
LARRAC |
1:12.74 |
1:11.20 |
-1.54 |
| 4 |
Mills-Zacapa, Lina M (12)
|
LALCAT |
1:22.81 |
1:11.92 |
-10.89 |
| 5 |
Simmons, Gracelynn B (11)
|
LABAC |
1:18.43 |
1:12.54 |
-5.89 |
| 6 |
Trutschl, Maya J (12)
|
LARRAC |
1:21.23 |
1:16.49 |
-4.74 |
| 7 |
Hoover, KaraLin G (11)
|
LABAC |
1:18.84 |
1:17.86 |
-0.98 |
| 8 |
Maccalous, Haylie E (11)
|
NTTRAC |
|
1:29.19 |
- |
| 9 |
Hanson, Krislynn B (11)
|
LAUN$ |
2:05.76 |
1:32.64 |
-33.12 |
| 10 |
Gerkin, Lily A (12)
|
LARRAC |
1:37.31 |
1:33.40 |
-3.91 |
| 11 |
Rhoades, Erin N (11)
|
LARRAC |
1:32.59 |
1:33.65 |
1.06 |
| 12 |
Brown, Taylor E (11)
|
LASPAR |
|
1:41.11 |
- |
| 13 |
Kirk, Aubrie L (12)
|
NTTRAC |
1:59.43 |
1:48.28 |
-11.15 |
|
Nunez, Olivia G (11)
|
LALCAT |
|
DQ |
- |
|
Juneau, Hope E (11)
|
LARRAC |
|
NS |
- |
|
Nettles, Natalie E (11)
|
LARRAC |
|
NS |
- |