Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 89 | Ricardo Pedra |
CAOV
|
SUB-23 | 03:47.16 |
| 2 | 92 | João Pedro Santos |
SCP
|
SUB-23 | 03:47.57 |
| 3 | 88 | David Azevedo |
JV
|
SEN | 03:47.93 |
| 4 | 94 | Rui Mineiro |
SCP
|
SUB-20 | 03:47.93 |
| 5 | 93 | Adrián Lago Tizón |
ESP
|
SEN | 03:51.54 |
| 6 | 98 | João Azevedo |
SLB
|
SUB-20 | 03:51.68 |
| 7 | 103 | Alex Sierpes |
SLB
|
SUB-18 | 03:52.99 |
| 8 | 84 | João Alves Lopes |
SCB
|
SEN | 03:54.24 |
| 9 | 100 | Francisco Graça |
CPTSC
|
SUB-23 | 03:54.97 |
| 10 | 101 | Cristiano Pereira |
CPM
|
SEN | 03:56.35 |
| 11 | 105 | Manuel Dos Santos |
GS
|
SUB-20 | 03:59.05 |
| 12 | 102 | Eduardo Beça |
GRECAS
|
SUB-23 | 04:02.36 |
| 13 | 95 | Sandro Baessa |
CFOD
|
SEN | 04:06.81 |
| DNF | 96 | João Pereira |
SCP
|
SUB-23 | x |
| DNF | 97 | Bernardo Borges |
MAC
|
SEN | x |