Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 847 | Ricardo Pedra |
CAOV
|
SEN | 03:56.92 |
| 2 | 964 | Lourenço Rodrigues |
JIV
|
SUB-23 | 04:01.51 |
| 3 | 901 | Lourenço Ferreira |
CFB
|
SUB-23 | 04:02.52 |
| 4 | 885 | Roberto Reigado |
CASJ
|
SEN | 04:03.80 |
| 5 | 746 | Igor Varela |
AABV
|
SUB-23 | 04:09.42 |
| 6 | 795 | Carlos Monteiro |
CAM-VC
|
M 35 | 04:14.05 |
| 7 | 949 | Santiago Fernandes |
GS
|
SUB-18 | 04:14.51 |
| 8 | 981 | Martim Matos |
PLF
|
SUB-18 | 04:23.32 |