| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kennedy, Kaycie M (13)
|
FGSF |
1:09.23 |
1:06.36 |
-2.87 |
| 2 |
Martinez-Bruno, Victoria B (14)
|
FGUNAT |
1:13.44 |
1:06.53 |
-6.91 |
| 3 |
Rodriguez, Regina J (14)
|
FGSFTL |
1:07.26 |
1:06.89 |
-0.37 |
| 4 |
Udell, Caroline M (13)
|
FGSFTL |
1:08.88 |
1:08.02 |
-0.86 |
| 5 |
Angel, Sofia (14)
|
FGAZFL |
1:06.19 |
1:08.11 |
1.92 |
| 6 |
Vazquez-Quiroga, Alesia (13)
|
FGAZFL |
1:26.75 |
1:08.41 |
-18.34 |
| 7 |
Page, Calissa J (13)
|
FGSFTL |
1:08.38 |
1:08.95 |
0.57 |
| 8 |
Lumelski, Celenia (14)
|
FGCCPR |
1:07.54 |
1:09.63 |
2.09 |
| 9 |
Barrios, Sofia (13)
|
FGCSSC |
1:07.40 |
1:10.00 |
2.60 |
| 10 |
Leon, Valerie L (14)
|
FGSF |
1:11.41 |
1:11.16 |
-0.25 |
| 11 |
Perdomo, Patricia E (14)
|
FGAZFL |
1:17.60 |
1:11.94 |
-5.66 |
| 12 |
Kelly, Jemma H (13)
|
FGYSF |
1:12.23 |
1:12.13 |
-0.10 |
| 13 |
Brennan, Emily R (13)
|
FGYSF |
1:14.47 |
1:12.31 |
-2.16 |
| 14 |
Tremellen, Alexia N (13)
|
FGPST |
1:18.04 |
1:13.59 |
-4.45 |
| 15 |
Llanos, Rachel (14)
|
FGPST |
1:52.89 |
1:18.49 |
-34.40 |
| 16 |
Ferraro, Sophia (13)
|
FGAZFL |
1:24.82 |
1:20.86 |
-3.96 |
|
Aleman, Haidy N (14)
|
FGAZFL |
1:21.26 |
DNF |
-81.26 |
|
Marques, Agatha C (13)
|
FGPOMP |
|
NS |
- |
|
Sarros, Sofia L (14)
|
FGSFTL |
1:14.50 |
NS |
- |
|
Castro, Viviana (13)
|
FGTSA |
1:27.31 |
NS |
- |