Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 651 | Daniel Coimbra |
GDR
|
SUB-18 | 01:11.21 |
| 2 | 634 | Afonso Figueiredo |
DEST
|
SUB-18 | 01:20.14 |
| 3 | 648 | André Pina |
GDR
|
SUB-18 | 01:27.11 |
| DNS | 653 | Gonçalo Tecelão |
GDR
|
SUB-18 | x |
| DNS | 670 | Pedro Patrocínio |
SVB
|
SUB-20 | x |