| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Garcia, Giulianna (13)
|
FGCSSC |
1:00.96 |
1:02.44 |
1.48 |
| 2 |
Riley, Elizabeth M (15)
|
FGYSF |
1:01.22 |
1:03.55 |
2.33 |
| 3 |
Bernal, Barbara (18)
|
FGAZFL |
1:02.25 |
1:03.81 |
1.56 |
| 4 |
Hebert, Madelyn M (13)
|
FGSAS |
59.11 |
1:04.22 |
5.11 |
| 5 |
Tovilla, Ulrike G (17)
|
FGAZFL |
1:05.20 |
1:04.76 |
-0.44 |
| 6 |
Amon, Ashlynn (16)
|
FGYSF |
1:03.87 |
1:07.02 |
3.15 |
| 7 |
Manrique, Karina (13)
|
FGYSF |
1:06.63 |
1:08.10 |
1.47 |
| 8 |
Abovitz, Zoe C (16)
|
FGAZFL |
1:05.34 |
1:08.26 |
2.92 |
| 9 |
Lumelski, Celenia (15)
|
FGCCPR |
1:07.54 |
1:08.87 |
1.33 |
| 10 |
Ruiz, Alexandra (14)
|
FGYSF |
1:10.53 |
1:09.52 |
-1.01 |
| 11 |
Nordheim, Katherine M (13)
|
FGSAS |
1:23.58 |
1:11.02 |
-12.56 |
| 12 |
Avellaneda, Sofia R (13)
|
FGSUN |
1:10.18 |
1:11.45 |
1.27 |
| 13 |
Candido, Amber L (13)
|
FGCSSC |
1:17.61 |
1:12.06 |
-5.55 |
| 14 |
Gonzalez, Milagros C (14)
|
FGSF |
1:11.93 |
1:12.61 |
0.68 |
| 15 |
Levin, Rebeca (13)
|
FGSF |
1:12.12 |
1:13.07 |
0.95 |
| 16 |
Tremellen, Alexia N (13)
|
FGUN-0 |
1:13.59 |
1:13.94 |
0.35 |
| 17 |
Suglio, Lauren N (13)
|
FGCSSC |
1:19.70 |
1:14.89 |
-4.81 |
| 18 |
Adia, Isabella I (13)
|
FGSAS |
1:15.07 |
1:15.79 |
0.72 |
| 19 |
Civalero, Julia C (15)
|
FGCSSC |
1:24.62 |
1:17.16 |
-7.46 |
| 20 |
Renaud, Eva (13)
|
FGSF |
1:11.46 |
1:17.19 |
5.73 |
| 21 |
Walker, Syven N (13)
|
FGSUN |
|
1:20.34 |
- |
|
Troccoli, Isabella M (13)
|
FGSUN |
|
NS |
- |