| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Flouras, Anastasia (10)
|
MRQNS |
36.97 |
36.59 |
-0.38 |
| 2 |
Spencer-Edwards, Lauren A (10)
|
MRYMID |
37.51 |
37.24 |
-0.27 |
| 3 |
Bronskikh, Valeriia N (10)
|
MRFREE |
39.08 |
38.36 |
-0.72 |
| 4 |
O'Sullivan, Brinan K (10)
|
MRQNS |
41.07 |
40.50 |
-0.57 |
| 5 |
Li, Lauren M (10)
|
MRFREE |
46.26 |
46.54 |
0.28 |
| 6 |
McGeary, Chloe L (10)
|
MRFREE |
50.03 |
48.73 |
-1.30 |
| 7 |
Thai, Kallie L (10)
|
MRQNS |
50.00 |
52.48 |
2.48 |
| 8 |
Sadek, Marina M (10)
|
MRFREE |
59.99 |
1:01.73 |
1.74 |
|
Daniel, Emma (10)
|
MRLIFE |
37.85 |
NS |
- |
|
Daniel, Gabrielle (10)
|
MRLIFE |
41.37 |
NS |
- |