Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 624 | Gustavo Silva |
CIAIA
|
SUB-18 | 00:00:38.80 (MR - MINIMO REG JUV) |
| 2 | 622 | João Bastos |
CIAIA
|
SUB-18 | 00:00:41.10 (MR - MINIMO REG JUV) |
| 3 | 668 | Carlos Avila |
CIAIA
|
SUB-18 | 00:00:44.00 |