Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 2076 | Carlos Rocha |
IND
|
SUB-14 | 03:12.94 (543) |
| 2 | 2379 | Santiago Pereira |
CBSEIXAL
|
SUB-14 | 03:19.07 (490) |
| 3 | 2223 | Valentim Chanal |
ADTT
|
SUB-14 | 03:20.21 (480) |
| 4 | 1957 | Tiago Teles |
PFC
|
SUB-14 | 03:23.70 (451) |
| 5 | 2018 | Tomás Herbert |
GDIB
|
SUB-14 | 03:24.66 (443) |
| 6 | 1831 | Rúben Landim |
URJFF
|
SUB-14 | 03:32.86 (379) |
| 7 | 2437 | Tiago Pereira |
CPPEA
|
SUB-14 | 03:57.63 (213) |
| 8 | 1834 | Tiago Jerónimo |
URJFF
|
SUB-14 | 04:10.90 (142) |