Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 805 | Lucas Silva |
ACM-A
|
SUB-18 | 00:00:08.40 (884) |
| 2 | 766 | João Bastos |
CIAIA
|
SUB-18 | 00:00:09.40 (660) |
| 3 | 759 | Afonso Neves |
JIV
|
SUB-18 | 00:00:09.80 (579) |
Round 2
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 767 | Miguel Cabral |
CDESRP
|
SUB-18 | 00:00:11.40 (308) |
| 2 | 804 | Carlos Avila |
CIAIA
|
SUB-18 | 00:00:12.20 (203) |