Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 18 | Orlando Alves |
ANE
|
M 50 | 03:20.37 (679) |
| 2 | 17 | João Dias |
ANE
|
M 50 | 03:25.21 (637) |
| 3 | 38 | João Neves |
LPSC
|
M 50 | 03:30.74 (590) |
| 4 | 21 | Miguel Nascimento |
CDP
|
M 50 | 03:41.16 (507) |