| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Campbell, Sydney K (12)
|
PVMSSC |
1:10.69 |
1:28.28 |
17.59 |
| 2 |
Bayona, Laura A (12)
|
PVMSSC |
1:22.81 |
1:33.45 |
10.64 |
| 3 |
Castillo, Karina G (12)
|
PVMSSC |
1:23.34 |
1:33.98 |
10.64 |
| 4 |
Wexler, Hannah A (12)
|
PVNCAP |
1:24.31 |
1:35.73 |
11.42 |
| 5 |
Davis, Caroline C (12)
|
PVNCAP |
1:22.90 |
1:41.69 |
18.79 |
| 6 |
Biggs, Angelina O (12)
|
PVTIBU |
1:31.03 |
1:41.75 |
10.72 |
| 7 |
Aliabadi, Ava S (12)
|
PVNCAP |
1:28.38 |
1:42.08 |
13.70 |
| 8 |
Spurlock, Sophie T (11)
|
PVDCPR |
1:24.99 |
1:44.37 |
19.38 |
| 9 |
Propper, Talia E (12)
|
PVNCAP |
1:29.96 |
1:44.73 |
14.77 |
| 10 |
Walton, Lilian J (12)
|
PVDCPR |
1:26.79 |
1:44.85 |
18.06 |
| 11 |
Hebert, Eliana A (11)
|
PVFAST |
1:26.27 |
1:45.10 |
18.83 |
| 12 |
Hotvianska, Sasha (11)
|
PVJFD |
1:34.54 |
1:45.89 |
11.35 |
| 13 |
Rush, Gillian M (12)
|
PVJFD |
1:34.95 |
1:48.06 |
13.11 |
| 14 |
Allender, Cora J (11)
|
PVDCPR |
1:30.00 |
1:49.50 |
19.50 |
| 15 |
Bising, Ava L (11)
|
PVJFD |
1:31.44 |
1:49.95 |
18.51 |
| 16 |
Hirsh, Rebecca A (12)
|
PVDCPR |
1:43.33 |
1:52.29 |
8.96 |
| 17 |
Gebbia, Caroline S (12)
|
PVMSSC |
1:41.34 |
1:53.69 |
12.35 |
| 18 |
Davis, Kelly D (11)
|
MASFY |
1:35.49 |
1:55.55 |
20.06 |
| 19 |
Bushby, Alexis V (11)
|
PVMSSC |
1:45.26 |
1:58.06 |
12.80 |
| 20 |
Carrick, Caroline A (11)
|
PVJFD |
1:39.47 |
1:58.80 |
19.33 |
| 21 |
Vargas, Sophia L (11)
|
PVNCAP |
1:45.55 |
2:00.32 |
14.77 |
| 22 |
Minalu, Kalkidan A (12)
|
PVDCPR |
1:40.46 |
2:01.75 |
21.29 |
| 23 |
Mutembo, Sepo (11)
|
PVMSSC |
1:55.66 |
2:01.99 |
6.33 |
| 24 |
Hinderstein, Mila P (11)
|
PVDCPR |
2:01.19 |
2:02.89 |
1.70 |
| 25 |
Pineda, Isabela L (12)
|
PVJFD |
1:45.91 |
2:03.45 |
17.54 |
| 26 |
Lase, Nora I (12)
|
PVTIBU |
1:42.96 |
2:05.21 |
22.25 |
|
Monterrey, Daniella J (11)
|
PVFAST |
|
DQ |
- |
|
Bandera, Taylor E (12)
|
PVDCPR |
|
DQ |
- |
|
Davy-Brown, Layla S (12)
|
PVNCAP |
1:14.04 |
NS |
- |