Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 581 | Alexander Matsyuk |
CPRAB
|
SUB-16 |
04:49.82
|
| 2 | 696 | Guilherme Magalhães |
ARC-EAC
|
SUB-16 | 04:50.10 (X) |