Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 434 | Sava Budu |
PFC
|
SUB-16 | 03:12.11 (550) |
| 2 | 422 | Leonardo Antunes |
PFC
|
SUB-16 | 03:23.35 (454) |
| 3 | 419 | Elves Ramos |
PFC
|
SUB-16 | 03:25.92 (433) |
| 4 | 1452 | Raphael David |
AJJ
|
SUB-16 | 03:39.93 (327) |
| 5 | 1453 | Surya Conde Duque |
AJJ
|
SUB-16 | 03:41.65 (315) |
| DNS | 391 | Rafael Cardoso |
NDJL-ST
|
SUB-16 | x |