| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Race, Alyn C (12)
|
NIBRAD |
34.57 |
35.20 |
0.63 |
| 2 |
Quinn, Katherine E (11)
|
COUN |
35.66 |
35.30 |
-0.36 |
| 3 |
Gracey-Dalton, Kendall L (11)
|
NIBRAD |
36.32 |
36.26 |
-0.06 |
| 4 |
Foradori, Madeline V (12)
|
COUN |
37.00 |
36.32 |
-0.68 |
| 5 |
Spitz, Lindsey (12)
|
YJET |
37.58 |
36.68 |
-0.90 |
| 6 |
Ferraro, Sydney C (12)
|
COUN |
36.91 |
36.84 |
-0.07 |
| 7 |
Faulk, Morgan (11)
|
YJET |
38.59 |
38.96 |
0.37 |
| 8 |
Grijalva, Alexis (12)
|
YJET |
41.46 |
41.47 |
0.01 |
| 9 |
Campogiani, Adriana (11)
|
NIBRAD |
42.41 |
44.27 |
1.86 |
| 10 |
Lindstrom, Kelly (11)
|
YJET |
|
1:09.87 |
- |
|
Bennett, Samantha M (12)
|
COUN |
39.32 |
37.81 |
-1.51 |
|
Gindlesperger, Daphne C (11)
|
COUN |
43.07 |
42.34 |
-0.73 |