| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hui, Rachel W (9)
|
MRLIE |
33.61 |
32.82 |
-0.79 |
| 2 |
Jiang, Lori (9)
|
MRWEST |
34.72 |
34.57 |
-0.15 |
| 3 |
Williamson, Blessing S (9)
|
MRLIE |
35.37 |
34.93 |
-0.44 |
| 4 |
Kang, Sunny (9)
|
MRWEST |
36.24 |
35.07 |
-1.17 |
| 5 |
Gutierrez, Sophia E (9)
|
MRGAEL |
34.68 |
35.11 |
0.43 |
| 6 |
Hill, Anna (9)
|
MRYMID |
34.82 |
35.15 |
0.33 |
| 7 |
Johnson, Evangeline N (9)
|
MRAGUA |
35.70 |
35.81 |
0.11 |
| 8 |
Chin, Cassidy (9)
|
MRHS |
35.84 |
35.92 |
0.08 |
| 9 |
Lee, Yuna (9)
|
MRLIAC |
36.40 |
37.03 |
0.63 |
| 10 |
Riva, Isabella M (9)
|
MRJCCT |
37.36 |
37.45 |
0.09 |
| 11 |
Wilcox, Avery (9)
|
MRHAA |
37.14 |
38.03 |
0.89 |