Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 6590 | Samuel Rodrigues |
CAS
|
SUB-16 | 03:59.78 |
| 2 | 6594 | Gonçalo Carvalho |
EACL
|
SUB-18 | 04:16.11 |
| 3 | 1388 | Tomás Ramos |
EAROS
|
SUB-16 | 04:35.56 |