Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 643 | Gonçalo Carvalho |
EACL
|
SUB-16 | 04:21.05 |
| 2 | 646 | Daniel Coimbra |
GDR
|
SUB-16 | 04:34.41 |
| 3 | 636 | Afonso Figueiredo |
DEST
|
SUB-16 | 04:42.17 |
| DNS | 612 | Tiago Jesus |
ACRSD
|
SUB-16 | x |