Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 7383 | Martim Rodrigues |
CAOV
|
SUB-16 |
04:53.58
|
| 2 | 7483 | Martim Portela |
GJVP
|
SUB-16 |
05:02.18
|
| 3 | 7191 | Afonso Esteves |
CYCL
|
SUB-16 |
05:34.92
|
| 4 | 7213 | Gustavo Fialho |
CYCL
|
SUB-16 | 05:43.78 |