| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Galea, Claudio (12)
|
MRWSA |
31.77 |
31.34 |
-0.43 |
| 2 |
Chia, Derrick (11)
|
MRNCAC |
32.15 |
31.60 |
-0.55 |
| 3 |
Pena, Matthew (12)
|
MRAPEX |
|
31.71 |
- |
| 4 |
Bzikot, Konrad (11)
|
MRNCAC |
33.26 |
34.50 |
1.24 |
| 5 |
Chen, Darian (11)
|
MRNCAC |
33.61 |
34.92 |
1.31 |
| 6 |
Drummond, Jared (12)
|
MRAPEX |
37.46 |
37.33 |
-0.13 |
| 7 |
Collazo, Christopher N (12)
|
MRAPEX |
40.09 |
37.53 |
-2.56 |
| 8 |
Wang, Harry H (12)
|
MRAPEX |
|
38.05 |
- |
| 9 |
Chan, Matthew (12)
|
MRNCAC |
39.00 |
38.09 |
-0.91 |
| 10 |
Horan, Robert G (11)
|
MRSPAR |
42.01 |
40.12 |
-1.89 |
| 11 |
Powell, Shamir (12)
|
MRKBM |
41.91 |
41.16 |
-0.75 |
| 12 |
Xia, Alan (11)
|
MRNCAC |
42.00 |
42.41 |
0.41 |
| 13 |
Yoba, Josiah M (12)
|
MRKBM |
46.09 |
46.92 |
0.83 |
| 14 |
Gomez, Mathias (11)
|
MRSPAR |
51.47 |
47.16 |
-4.31 |
| 15 |
Rodriguez, Antonio J (12)
|
MRKBM |
51.15 |
52.46 |
1.31 |
|
Lope, Jus J (12)
|
UNAT |
32.00 |
NS |
- |