| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Labadze, Mariam X (11)
|
CTRAYS |
41.35 |
38.37 |
-2.98 |
| 2 |
Kroll, Bryndle (12)
|
CTRAYS |
40.40 |
39.72 |
-0.68 |
| 3 |
Nguyen, Kyra (12)
|
CTRAYS |
44.11 |
39.93 |
-4.18 |
| 4 |
Abdulla, Safeya (12)
|
CTGWYB |
|
40.32 |
- |
| 5 |
Graham, Jayda (12)
|
CTGWYB |
42.90 |
42.85 |
-0.05 |
| 6 |
Okurowski, Veronica P (12)
|
CTRAYS |
1:02.75 |
42.87 |
-19.88 |
| 7 |
Brush-Shulthiess, Jillyann F (12)
|
CTRAYS |
47.69 |
47.72 |
0.03 |
| 8 |
Alejandro, Ruth C (12)
|
CTRAYS |
49.59 |
48.09 |
-1.50 |
| 9 |
Sihi, Shireen (11)
|
CTNMYB |
51.00 |
49.39 |
-1.61 |
| 10 |
DellaVecchia, Katelyn R (11)
|
CTRAYS |
51.86 |
50.00 |
-1.86 |
| 11 |
Waghmare, Anaya (11)
|
CTNMYB |
1:05.51 |
1:05.52 |
0.01 |
|
Gutierrez, Evelyn (11)
|
CTNMYB |
|
DQ |
- |
|
Umba Neuwinger, Siena (12)
|
CTNMYB |
40.57 |
DQ |
- |
|
Cieslik, Amelia E (12)
|
CTRAYS |
|
DQ |
- |