| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Higgins, Kenna N (12)
|
ORTEAM |
31.12 |
31.78 |
0.66 |
| 2 |
Huling, Eloise A (12)
|
ORTEAM |
1:03.69 |
32.12 |
-31.57 |
| 3 |
Kovacevic, Holly L (12)
|
ORTEAM |
37.07 |
33.91 |
-3.16 |
| 4 |
Grigsby, Natalie K (12)
|
ORTEAM |
36.13 |
34.35 |
-1.78 |
| 5 |
Czarnecki, Sylvia R (12)
|
ORTEAM |
38.32 |
35.03 |
-3.29 |
| 6 |
White, Callie M (11)
|
ORTEAM |
|
35.31 |
- |
| 7 |
Ito Gross, Nina (11)
|
ORTEAM |
37.75 |
36.50 |
-1.25 |
| 8 |
Yellowtail, Morgan J (12)
|
ORTEAM |
40.98 |
36.93 |
-4.05 |
| 9 |
Rogers, Anna R (12)
|
ORTEAM |
|
38.84 |
- |
| 10 |
Piquette, Claire L (11)
|
ORTEAM |
|
39.38 |
- |
| 11 |
Owen, Avery G (11)
|
ORTEAM |
42.10 |
39.65 |
-2.45 |
| 12 |
Litt, Samantha E (11)
|
ORTEAM |
|
40.91 |
- |
| 13 |
Sexton, Mia L (11)
|
ORTEAM |
49.07 |
42.44 |
-6.63 |
| 14 |
Carriere, Uma Q (12)
|
ORTEAM |
42.87 |
44.30 |
1.43 |
| 15 |
Bradford, Ava E (11)
|
ORTEAM |
|
44.37 |
- |
| 16 |
McMillen, Magdalene R (11)
|
ORTEAM |
|
44.84 |
- |
| 17 |
Jaisiri, Natchaya (12)
|
ORTEAM |
|
50.61 |
- |