Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 227 | Lucas Albuquerque |
GDR
|
SUB-16 | 03:29.95 (401) |
| 2 | 217 | Davi Soares |
AGV
|
SUB-16 | 03:43.98 (299) |