| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Maratea, Kylie A (13)
|
ILFVFY |
31.02 |
30.55 |
-0.47 |
| 2 |
Vallejo, Vanessa A (13)
|
ILJETS |
39.64 |
31.58 |
-8.06 |
| 3 |
Etheridge, Jessica A (13)
|
ILJETS |
32.26 |
31.71 |
-0.55 |
| 4 |
Schoenfielder, Isabella G (13)
|
ILFVFY |
31.37 |
32.08 |
0.71 |
| 5 |
Landers, Rachel M (14)
|
ILFVFY |
32.10 |
32.31 |
0.21 |
| 6 |
McClellan, Riley M (14)
|
ILJETS |
33.95 |
33.22 |
-0.73 |
| 7 |
Baltes, Eileen L (13)
|
ILFVFY |
35.99 |
34.40 |
-1.59 |
| 8 |
Schultz, Victoria E (13)
|
ILFVFY |
34.78 |
35.05 |
0.27 |
| 9 |
Herrada, Isabela J (13)
|
ILJETS |
37.71 |
37.54 |
-0.17 |
| 10 |
Sanchez, Adrianna M (13)
|
ILFVFY |
38.37 |
37.57 |
-0.80 |
| 11 |
Porys, Stephanie K (13)
|
ILJETS |
46.67 |
38.82 |
-7.85 |