Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 931 | Tomás Rosário |
ADRAP
|
SUB-23 | 04:14.98 |
| 2 | 1861 | Dino Freitas |
CSM
|
SUB-18 | 05:02.00 |
| 3 | 3160 | Rui Gomes |
CSM
|
SUB-18 | 05:18.73 |
| 4 | 508 | Miguel A. Ferreira |
CSM
|
M 55 | 05:24.52 |
| 5 | 736 | Nelson Rosário |
ADRAP
|
M 50 | 06:02.18 |