| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weyant, Gracie R (11)
|
FLFL |
1:08.80 |
1:08.71 |
-0.09 |
| 2 |
Clark, Hayley M (12)
|
FLFL |
1:09.27 |
1:10.06 |
0.79 |
| 3 |
Botting, Riley E (12)
|
FGFG |
1:09.74 |
1:10.55 |
0.81 |
| 4 |
Fernandez, Michelle A (12)
|
FGFG |
1:10.25 |
1:10.59 |
0.34 |
| 5 |
Herbet, Kaylin E (12)
|
FLFL |
1:07.80 |
1:11.40 |
3.60 |
| 6 |
Reese, Addison M (11)
|
FLFL |
1:15.13 |
1:11.45 |
-3.68 |
| 7 |
Hernandez, Brianna (12)
|
FGFG |
1:11.21 |
1:12.56 |
1.35 |
| 8 |
White, Carly J (12)
|
FLFL |
1:11.18 |
1:12.61 |
1.43 |
| 9 |
Holmes, Allison N (12)
|
FLFL |
1:09.94 |
1:12.69 |
2.75 |
| 10 |
Cottle, Michelle T (12)
|
FLFL |
1:12.98 |
1:13.94 |
0.96 |
| 11 |
Kaplan, Kate S (12)
|
FGFG |
1:14.92 |
1:14.57 |
-0.35 |
| 12 |
Garcia, Giulianna (12)
|
FGFG |
1:14.69 |
1:15.73 |
1.04 |
| 13 |
Miller, Erin G (11)
|
FGFG |
1:16.04 |
1:17.13 |
1.09 |
| 14 |
Evans, Maria E (11)
|
FLFL |
1:24.22 |
1:24.94 |
0.72 |
| 15 |
Catalasan, Mariann O (11)
|
FGFG |
1:23.91 |
1:26.05 |
2.14 |
|
Puryear-Lynch, Gabrielle A (12)
|
FLFL |
1:12.80 |
DQ |
- |