Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 7226 | Lucas Santos |
CYCL
|
SUB-18 | 04:39.86 |
| 2 | 466 | Simão Linhares |
AMONT
|
SUB-14 | 05:24.50 |
| 3 | 7078 | Samuel Gonçalves |
CAM-VC
|
SUB-16 | 06:45.71 |
| 4 | 7037 | Jaime Rocha Videira |
CAM-VC
|
SUB-16 | 06:56.78 |
| DQ | 7455 | André Matos |
GJVP
|
SUB-16 | x |