| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Istambouli, Leiya G (16)
|
CTRYWC |
28.68 |
28.37 |
-0.31 |
| 2 |
Xia, Elizabeth (15)
|
CTNCY |
29.07 |
28.83 |
-0.24 |
| 3 |
Fortney, Katelyn (16)
|
CTGWYB |
|
30.49 |
- |
| 4 |
Mehos, Alexandra R (16)
|
CTNCY |
29.88 |
31.01 |
1.13 |
| 5 |
Frankowski, Paula (15)
|
CTPSDY |
30.22 |
31.07 |
0.85 |
| 6 |
Kisling, Jessica E (15)
|
CTRYWC |
31.96 |
31.41 |
-0.55 |
| 7 |
Ashe, Olivia N (15)
|
CTFVYT |
30.24 |
31.68 |
1.44 |
| 8 |
Zhu, Claudia T (15)
|
CTNCY |
32.58 |
31.88 |
-0.70 |
| 9 |
Hendricks, Carolyn R (15)
|
CTUNCT |
29.48 |
31.93 |
2.45 |
| 10 |
Brody, Maya T (16)
|
CTFVYT |
31.28 |
32.13 |
0.85 |
| 11 |
Gayton, Kailey C (15)
|
ADGLFY |
31.15 |
32.14 |
0.99 |
| 12 |
Cika, Zoe G (15)
|
CTVSYM |
32.52 |
32.47 |
-0.05 |
| 13 |
Yee, Sophia A (16)
|
CTNCY |
30.79 |
32.74 |
1.95 |
| 14 |
Tolla, Kathryn E (16)
|
CTRYWC |
31.29 |
32.96 |
1.67 |
| 15 |
Felton, Emily R (15)
|
ADGLFY |
32.05 |
33.08 |
1.03 |
| 16 |
Carrillo, Alexa A (15)
|
CTNCY |
32.48 |
33.13 |
0.65 |
| 17 |
Seaver, Martha M (17)
|
CTRYWC |
32.06 |
33.43 |
1.37 |
| 18 |
Giumarra, Natalie A (17)
|
ADGLFY |
32.16 |
34.09 |
1.93 |
| 19 |
Lee, Dylan E (15)
|
CTNCY |
33.87 |
34.42 |
0.55 |
| 20 |
Rao, Richa V (15)
|
CTNCY |
35.48 |
34.96 |
-0.52 |
| 21 |
Griffith, Sarah (15)
|
CTGWYB |
35.18 |
35.49 |
0.31 |
| 22 |
DeSousa, Emmi R (16)
|
CTRYWC |
34.07 |
35.87 |
1.80 |
| 23 |
Smallwood, Davinity E (15)
|
CTGWYB |
|
37.05 |
- |
|
Anbar, Isabel S (18)
|
CTNCY |
28.31 |
NS |
- |