| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kass, Erin N (12)
|
PVMACH |
1:17.84 |
1:18.46 |
0.62 |
| 2 |
Buczek, Anabel H (11)
|
PVMACH |
1:25.49 |
1:23.31 |
-2.18 |
| 3 |
Edwards, Sophia C (11)
|
PVMACH |
|
1:28.31 |
- |
| 4 |
Showalter, Elle (11)
|
PVMACH |
1:26.40 |
1:28.42 |
2.02 |
| 5 |
Wilson, Mara B (11)
|
PVMACH |
|
1:28.78 |
- |
| 6 |
Detrisac, Marissa R (12)
|
PVMACH |
1:27.69 |
1:29.39 |
1.70 |
| 7 |
Sarathy, Anoushka (12)
|
PVMACH |
1:35.52 |
1:29.59 |
-5.93 |
| 8 |
Peery, Maya M (11)
|
PVMACH |
1:23.18 |
1:31.27 |
8.09 |
| 9 |
Voltz Puig De La Bel, Unknow (11)
|
PVMACH |
1:36.20 |
1:32.74 |
-3.46 |
| 10 |
Couchman, Adalyn M (11)
|
PVMACH |
1:51.96 |
1:34.86 |
-17.10 |
| 11 |
Babcock, Alexandra R (11)
|
PVMACH |
|
1:35.35 |
- |
| 12 |
Cherkauskas, Mackenzie C (12)
|
PVMACH |
|
1:35.67 |
- |
| 13 |
Franklin, Emha R (11)
|
PVMACH |
1:32.77 |
1:37.01 |
4.24 |
| 14 |
Carter, Anibel G (11)
|
PVMACH |
1:41.92 |
1:40.04 |
-1.88 |
| 15 |
Arllen, Reagan L (11)
|
PVMACH |
1:41.12 |
1:41.06 |
-0.06 |
| 16 |
Moss, Mary L (11)
|
PVMACH |
|
1:44.64 |
- |
| 17 |
Cho, Claire Y (11)
|
PVMACH |
1:42.62 |
1:45.96 |
3.34 |
| 18 |
Baker, Lauren P (12)
|
PVMACH |
1:50.77 |
1:47.64 |
-3.13 |
| 19 |
Yasrebi, Ava L (11)
|
PVMACH |
|
1:50.29 |
- |
| 20 |
Moss, Kaitlin A (11)
|
PVMACH |
|
1:52.06 |
- |
|
Dean, Megan E (12)
|
PVMACH |
1:45.02 |
NS |
- |
|
Chandler, Alyssa N (12)
|
PVMACH |
1:27.24 |
NS |
- |
|
Alexander-Fettus, Jane M (12)
|
PVMACH |
1:36.50 |
NS |
- |