| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Atkinson, Alia S (31)
|
FGSOFL |
54.01 |
57.50 |
3.49 |
| 2 |
Marquez, Celina (20)
|
FGAZFL |
58.12 |
58.79 |
0.67 |
| 3 |
Ponson, Allyson R (24)
|
FGAZFL |
58.93 |
1:00.08 |
1.15 |
| 4 |
Maceachern, Paige N (17)
|
FGPCS |
58.11 |
1:00.09 |
1.98 |
| 5 |
Banks, Gabrianna C (17)
|
FGSOFL |
1:02.13 |
1:00.96 |
-1.17 |
| 6 |
Flynn, Ryan G (18)
|
FGECAC |
1:00.93 |
1:01.10 |
0.17 |
| 7 |
Kopas, Amanda M (17)
|
FGAZFL |
1:00.54 |
1:01.30 |
0.76 |
| 8 |
Gates, Ella C (17)
|
FGECAC |
1:02.24 |
1:03.20 |
0.96 |
| 9 |
Nigro, Isabella C (17)
|
FGTSA |
1:04.43 |
1:03.26 |
-1.17 |
| 10 |
Cabonce, Michelle (17)
|
FGWOW |
1:03.67 |
1:03.44 |
-0.23 |
| 11 |
Jurado, Isabella (17)
|
FGHSC |
1:03.57 |
1:03.65 |
0.08 |
| 12 |
Nordheim, Caroline K (17)
|
FGSAS |
1:04.18 |
1:04.77 |
0.59 |
| 13 |
Di Salvo, Isabella (17)
|
FGAZFL |
1:03.56 |
1:05.64 |
2.08 |
| 14 |
Ham, Emme N (17)
|
FGTSA |
1:03.67 |
1:05.77 |
2.10 |
| 15 |
Perdomo, Patricia E (17)
|
FGAZFL |
1:05.26 |
1:06.25 |
0.99 |
| 16 |
Martinez-Bruno, Victoria (17)
|
FGAZFL |
1:04.72 |
1:06.27 |
1.55 |
| 17 |
Riley, Elizabeth M (18)
|
FGTSA |
1:05.14 |
1:08.05 |
2.91 |
|
Cordoba, Brooke A (18)
|
FGPCS |
1:04.63 |
NS |
- |
|
Koch, Ellie H (17)
|
FGMWA |
1:03.54 |
NS |
- |
|
Munoz, Daniela (17)
|
FGPCS |
1:05.74 |
NS |
- |