Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 857 | Afonso Costa |
CBA-S
|
SUB-18 |
02:07.79
|
| 2 | 275 | Francisco Martins |
CATRP
|
SUB-18 |
02:15.60
|
| 3 | 9 | Guilherme Martins |
CVSP
|
SUB-16 |
02:28.81
|