| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sargent, Abbie E (12)
|
FGFKSC |
31.90 |
30.12 |
-1.78 |
| 2 |
Wong, Corina (12)
|
FGMACM |
31.71 |
30.84 |
-0.87 |
| 3 |
Mantilla, Tania (11)
|
FGMWA |
31.33 |
30.91 |
-0.42 |
| 4 |
Foster, Valentina (11)
|
FGMWA |
31.49 |
31.28 |
-0.21 |
| 5 |
Pasarin, Angelina C (12)
|
FGSFTL |
33.48 |
32.36 |
-1.12 |
| 6 |
Pelayes, Mercedes (12)
|
FGSDST |
31.83 |
32.67 |
0.84 |
| 7 |
Lazzaro, Ainnara R (11)
|
FGSDST |
33.07 |
33.12 |
0.05 |
| 8 |
Lajko, Lena (11)
|
FGSFTL |
33.23 |
33.54 |
0.31 |
| 9 |
Alvarez, Valentina * (11)
|
FGMACM |
35.58 |
33.63 |
-1.95 |
| 10 |
Ortiz, Natalia V (12)
|
FGMWA |
34.51 |
34.15 |
-0.36 |
| 11 |
Smith, Layne (11)
|
FGFKSC |
34.37 |
34.19 |
-0.18 |
| 12 |
Guerrero, Mia S (12)
|
FGMWA |
32.15 |
34.30 |
2.15 |
| 13 |
Ruiz, Anett (11)
|
FGMACM |
35.74 |
34.81 |
-0.93 |
| 14 |
Schnoeller, Sabrina S (11)
|
FGSFTL |
35.96 |
34.99 |
-0.97 |
| 15 |
Morris, Dylan S (12)
|
FGSFTL |
36.09 |
35.04 |
-1.05 |
| 16 |
Alfonso, Chloe S (12)
|
FGRANS |
|
35.19 |
- |
| 17 |
Larralde, Rachel - (12)
|
FGCANE |
39.50 |
35.52 |
-3.98 |
| 18 |
Heldman, Adelaide H (12)
|
FGRANS |
34.50 |
35.84 |
1.34 |
| 19 |
Garcia, Karla (12)
|
FGSDST |
|
36.26 |
- |
| 20 |
Rhett, Katlyn E (11)
|
FGMWA |
35.18 |
36.33 |
1.15 |
| 21 |
Barranco, Christina D (11)
|
FGGRSC |
45.16 |
37.05 |
-8.11 |
| 22 |
Cardenas Uribe, Catalina R (11)
|
FGGRSC |
52.76 |
38.87 |
-13.89 |
| 23 |
Mangel, Hailey P (12)
|
FGFKSC |
42.66 |
39.09 |
-3.57 |
| 24 |
Sherman, Benyapa C (11)
|
FGSFTL |
|
39.59 |
- |
| 25 |
Morales Harrison, Paloma I (11)
|
FGGRSC |
39.73 |
40.24 |
0.51 |
| 26 |
German, Dziah (11)
|
FGSFTL |
|
41.34 |
- |
| 27 |
Regueira, Meghan N (11)
|
FGMACM |
43.39 |
41.44 |
-1.95 |
| 28 |
Puentes, Nicole * (11)
|
FGGRSC |
47.34 |
42.86 |
-4.48 |
| 29 |
Sloan, Stephanie R (12)
|
FGSFTL |
|
43.00 |
- |
|
Kelble, Calla N (11)
|
FGMS |
|
NS |
- |
|
Berding, Gabriela (11)
|
FGSFTL |
51.80 |
NS |
- |
|
Sime Lanang, Stacey * (12)
|
FGCANE |
|
NS |
- |