400m | Male | # | Name | Team | TIEMPO | |
|---|---|---|---|---|
| 1 | Elian Gaspar Larregina |  ARG | 45.80 | |
| 2 | Kelvis Jose Padrino Villasana |  VEN | 46.41 | |
| 3 | Lucas Da Silva Carvalho |  BRA | 46.47 | |
| 4 | Vitor Hugo De Miranda | BRA | 46.95 | |
| 5 | Javier Gomez Garcia | VEN | 47.06 | |
| 6 | Francisco Israel Tejeda Guerrero |  ECU | 47.47 | |
| 7 | Alan Aldair Minda Acosta | ECU | 48.04 | |
| 7 | Nicolas Salinas Sefair |  COL | 48.04 | |
| # | Name | Team | TIEMPO | |
|---|---|---|---|---|
| 1 | Elian Gaspar Larregina | ARG | 45.80 | |
| 2 | Kelvis Jose Padrino Villasana | VEN | 46.41 | |
| 3 | Lucas Da Silva Carvalho | BRA | 46.47 | |
| 4 | Vitor Hugo De Miranda | BRA | 46.95 | |
| 5 | Javier Gomez Garcia | VEN | 47.06 | |
| 6 | Francisco Israel Tejeda Guerrero | ECU | 47.47 | |
| 7 | Alan Aldair Minda Acosta | ECU | 48.04 | |
| 7 | Nicolas Salinas Sefair | COL | 48.04 | |
Argentina 
Venezuela 
Brazil 
Paraguay 
