| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gedeon, Anais J (11)
|
FGYSF |
25.47 |
26.07 |
0.60 |
| 2 |
Nieto, Bianca G (12)
|
FGGRSC |
26.40 |
27.17 |
0.77 |
| 3 |
Jorge, Sofia (11)
|
FGMACM |
27.86 |
27.44 |
-0.42 |
| 4 |
Idler, Sahara (12)
|
FGMACM |
28.33 |
27.92 |
-0.41 |
| 5 |
Mantilla, Tania (11)
|
FGMWA |
27.00 |
28.04 |
1.04 |
| 6 |
Foster, Valentina (12)
|
FGMWA |
27.40 |
28.55 |
1.15 |
| 7 |
Guerrero, Mia S (12)
|
FGMWA |
28.75 |
28.60 |
-0.15 |
| 8 |
Rosenthal, Reese E (12)
|
FGGRSC |
28.07 |
29.15 |
1.08 |
| 9 |
Ortiz, Natalia V (12)
|
FGMWA |
34.35 |
29.20 |
-5.15 |
| 10 |
Virto, Maia (12)
|
FGMWA |
27.99 |
29.38 |
1.39 |
| 11 |
Valecillos, Valentina (11)
|
FGYSF |
|
31.08 |
- |
| 12 |
Rhett, Katlyn E (11)
|
FGMWA |
31.26 |
32.04 |
0.78 |
| 13 |
Santirzo, Kaylie T (12)
|
FGMACM |
33.79 |
32.34 |
-1.45 |
| 14 |
Turner, Mai B (12)
|
FGYSF |
33.40 |
32.37 |
-1.03 |
| 15 |
Barranco, Christina D (11)
|
FGGRSC |
33.68 |
33.18 |
-0.50 |
| 16 |
Steinhaeuser, Valentina I (12)
|
FGSF |
36.91 |
33.52 |
-3.39 |
| 17 |
Hampton, Shaniya L (11)
|
FGGRSC |
33.09 |
33.68 |
0.59 |
| 18 |
Mendoza, Sara M (11)
|
FGUN-0 |
34.50 |
33.95 |
-0.55 |
| 19 |
Cadet, Lily-May C (12)
|
FGSF |
|
34.64 |
- |
| 20 |
Snyder, Sophia C (11)
|
FGGRSC |
36.69 |
34.84 |
-1.85 |
| 21 |
Marin, Daniela V (11)
|
FGGRSC |
39.06 |
35.41 |
-3.65 |
| 22 |
Regueira, Meghan N (11)
|
FGMACM |
|
35.57 |
- |
| 23 |
Manguiro, Zoey (12)
|
FGBMSC |
|
36.94 |
- |
| 24 |
Rodriguez, Madeline A (11)
|
FGSF |
37.82 |
37.68 |
-0.14 |
| 25 |
Lobosky, Antoinette (12)
|
FGBMSC |
|
38.41 |
- |
| 26 |
Fohr, Kaitlyn E (11)
|
FGSF |
38.28 |
38.89 |
0.61 |
| 27 |
Vernace, Theresa (11)
|
FGBMSC |
43.89 |
42.58 |
-1.31 |
|
Paniagua, Salome (11)
|
FGUN-0 |
31.53 |
NS |
- |