Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 433 | Miguel Valdez |
ECAFC
|
SUB-16 | 03:17.68 (501) |
| 2 | 391 | Sebastião Almeida |
ECAFC
|
SUB-16 | 03:45.83 (286) |
| 3 | 349 | Luís Aparício |
ACRDBC
|
SUB-16 | 04:04.48 (175) |
| DNS | 405 | Daniel Mendonça |
NJCPN
|
SUB-16 | x |
| DNF | 445 | Luiz Baldaia |
ACRDBC
|
SUB-16 | x |