| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Elias, Ethan M (11)
|
CTRYWC |
38.00 |
38.21 |
0.21 |
| 2 |
LeJava, Ewan C (12)
|
CTRYWC |
39.26 |
38.41 |
-0.85 |
| 3 |
Chen, William (12)
|
CTRYWC |
41.11 |
40.09 |
-1.02 |
| 4 |
Albin, Alexander (12)
|
CTCDOG |
37.73 |
40.66 |
2.93 |
| 5 |
Zalewski, Mateusz (12)
|
CTPSDY |
42.04 |
41.36 |
-0.68 |
| 6 |
Leadbetter, Nick (12)
|
CTNWYL |
41.43 |
41.82 |
0.39 |
| 7 |
Srivatsav, Mohnish * (11)
|
CTLEHY |
41.66 |
42.96 |
1.30 |
| 8 |
Coelho, Nickolas P (11)
|
CTRYWC |
47.48 |
47.27 |
-0.21 |
| 9 |
Corrado, Andrew (11)
|
CTNWYL |
49.22 |
50.10 |
0.88 |
| 10 |
Campanella, Michael (12)
|
CTRYWC |
53.78 |
54.85 |
1.07 |
|
Chavez-Roig, Fernando (11)
|
CTGRYM |
50.06 |
NS |
- |