| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pelaez, Erika (12)
|
FGEA |
23.50 |
24.04 |
0.54 |
| 2 |
Rampersad, Kiera J (12)
|
FGNMST |
27.88 |
28.39 |
0.51 |
| 3 |
Dekalo, Arina (11)
|
FGNMST |
30.69 |
30.19 |
-0.50 |
| 4 |
Pallot, Sora (11)
|
FGMCDA |
32.72 |
31.81 |
-0.91 |
| 5 |
Barbosa, Ana Carolina O (12)
|
FGEA |
|
32.02 |
- |
| 6 |
Rodriguez, Alexa R (12)
|
FGSWAT |
33.74 |
32.15 |
-1.59 |
| 7 |
Vazquez, Ayelen (11)
|
FGOSC |
|
33.64 |
- |
| 8 |
Sierra-Soderman, Emma S (11)
|
FGEA |
40.72 |
34.14 |
-6.58 |
| 9 |
Merino, Valentina E (11)
|
FGSDST |
|
34.66 |
- |
| 10 |
Steiger, Eliana L (12)
|
FGNMST |
40.74 |
37.32 |
-3.42 |
| 11 |
Collazo-Wood, Estefania (12)
|
FGOSC |
|
38.08 |
- |
| 12 |
Regueira, Meghan N (11)
|
FGMACM |
37.50 |
38.68 |
1.18 |
| 13 |
Jackson, Di'Myah F (12)
|
FGOSC |
|
39.28 |
- |
| 14 |
Cleary, Caitlin S (11)
|
FGCANE |
41.03 |
39.83 |
-1.20 |
| 15 |
Zdircu, Isabella N (11)
|
FGMACM |
42.90 |
41.08 |
-1.82 |
| 16 |
Cassels, Alexandra M (12)
|
FGMACM |
|
43.62 |
- |
|
Suarez Alarcon, Gabriella A (12)
|
FGMBS |
31.38 |
NS |
- |