| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Erdas, Aaron (8)
|
PVNCAP |
41.50 |
38.67 |
-2.83 |
| 2 |
Basata, Adem E (8)
|
PVNCAP |
39.79 |
39.09 |
-0.70 |
| 3 |
Wall, Nicholas J (8)
|
PVOCCS |
41.62 |
41.15 |
-0.47 |
| 4 |
Hergenroeder, Matthew L (8)
|
PVPM |
44.07 |
44.72 |
0.65 |
| 5 |
Phillips, Blake M (8)
|
PVSTJS |
|
46.05 |
- |
| 6 |
Radzhabov, Mansour M (8)
|
PVSTJS |
|
46.83 |
- |
| 7 |
Ball, Ronald V (7)
|
PVNCAP |
|
49.66 |
- |
| 8 |
Bortner, Reed C (7)
|
PVFXFX |
54.97 |
51.26 |
-3.71 |
|
McCleary, Taysom R (7)
|
PVFXFX |
|
DQ |
- |
|
Dobson, Gregory M (8)
|
MDGMAC |
|
DQ |
- |
|
Garcia Gallegos, Frank V (8)
|
PVNCAP |
|
DQ |
- |
|
Lakanse, Fijinoluwa M (8)
|
PVPGPR |
|
DQ |
- |