Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1686 | Tiago Machado |
CPPEA
|
SUB-20 |
04:42.42
|
| 2 | 2038 | Guilherme Cravo |
CPC
|
SUB-20 |
04:44.10
|
| 3 | 2475 | João Sousa |
QFC
|
SUB-20 |
04:56.44
|
| 4 | 1943 | Diogo Ataz Ribeiro |
PFC
|
SUB-18 | 05:02.96 |
| 5 | 2482 | Afonso Bastos |
CPC
|
SUB-18 | 05:14.63 |