Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 2388 | David Pinto |
CSM
|
SUB-18 | 02:48.35 (783) |
| 2 | 1930 | Guilherme Henriques |
AJS
|
SUB-18 | 02:59.00 (674) |
| 3 | 1952 | Dinis A. Freitas |
ADRAP
|
SUB-18 | 03:24.28 (446) |
| 4 | 2071 | Carlos Abreu |
AJS
|
SUB-18 | 03:25.56 (436) |