Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 423 | Diogo Ataz Ribeiro |
IND
|
SUB-18 | 04:26.89 |
| 2 | 1133 | João Duarte |
GDC
|
SUB-18 | 04:33.88 |
| 3 | 101 | Leonardo Antunes |
QFC
|
SUB-18 | 04:44.44 |
| 4 | 1013 | Bernardo Camolas |
IND
|
SUB-20 | 04:52.97 |
| DNS | 763 | Hélder Santos |
CDRR
|
M 35 | x |