Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 417 | Tiago Correia |
CAS
|
M 35 | 04:28.57 |
| 2 | 419 | Tomás Rosário |
CAS
|
SUB-18 | 04:34.99 |
| 3 | 441 | Martim Rosas |
CDP-C
|
SUB-18 | 05:12.58 |
| 4 | 414 | Luís Filipe Rosa |
CAS
|
M 50 | 05:14.74 |
| 5 | 415 | Cesário Simões |
CAS
|
M 50 | 05:27.18 |
| 6 | 460 | Jacinto Correia |
MCVC
|
M 55 | 05:40.45 |
| DNS | 416 | Mário Cardoso |
CAS
|
M 45 | DNS |
| DNS | 425 | Francisco Júlio |
CAS
|
SUB-20 | DNS |