| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Viera, Andrea (10)
|
FGMACM |
35.68 |
27.98 |
-7.70 |
| 2 |
Di Sarno, Naiyla F (9)
|
FGMWA |
35.36 |
28.47 |
-6.89 |
| 3 |
Viera, Isabel (10)
|
FGMACM |
29.32 |
29.32 |
0.00 |
| 4 |
Perez, Maria C (10)
|
FGMWA |
29.68 |
29.53 |
-0.15 |
| 5 |
Wolfe, Ava R (10)
|
FGMWA |
29.22 |
29.62 |
0.40 |
| 6 |
Seoane, Carolina A (10)
|
FGMACM |
30.56 |
29.71 |
-0.85 |
| 7 |
Roldan, Arianna * (9)
|
FGGRSC |
36.91 |
31.29 |
-5.62 |
| 8 |
Almodovar, Lauren S (10)
|
FGGRSC |
40.48 |
31.53 |
-8.95 |
| 9 |
Souza, Gabriela L (10)
|
FGGRSC |
36.37 |
32.07 |
-4.30 |
| 10 |
Britto, Caitlyn P (10)
|
FGSF |
39.44 |
32.17 |
-7.27 |
| 11 |
Suarez, Ava B (10)
|
FGYSF |
37.46 |
33.23 |
-4.23 |
| 12 |
Altamura, Benedetta R (10)
|
FGPST |
|
33.33 |
- |
| 13 |
Montenegro, Makayla E (9)
|
FGMACM |
33.63 |
34.09 |
0.46 |
| 14 |
Rodriguez, Roxan (10)
|
FGMWA |
|
35.21 |
- |
| 15 |
Moreno, Antonia (9)
|
FGGRSC |
34.21 |
35.22 |
1.01 |
| 16 |
Prigmore, Lauren (9)
|
FGMWA |
44.55 |
40.32 |
-4.23 |
| 17 |
Dabus, Rafaela A (9)
|
FGGRSC |
44.06 |
40.84 |
-3.22 |
|
Chaison, Molly A (10)
|
FGMWA |
34.91 |
NS |
- |
|
Ramos Miret, Carolina (9)
|
FGMACM |
|
NS |
- |