Heat 1 | Team | time | L | 1. Yeimer Lopez | CUB | 1:46.69 | SB | 4. Achraf Tadili | CAN | 1:47.07 | | 6. Gustavo Aguirre | ARG | 1:47.60 | | 8. Eduar Villanueva | VEN | 1:48.05 | PB | 11.Jamaal James | TRI | 1:48.52 | | 18.Jenner Pelico | GUA | 1:55.52 | |
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Heat 2 | Team | time | L | 13.Kleberson Davide | BRA | 1:49.31 | | 14.Andy Gonzalez | CUB | 1:49.94 | | 15.Martell Carlos Munguia | MEX | 1:50.03 | | 16.Andrae Drummonds | JAM | 1:50.68 | | 17.Sherridan Kirk | TRI | 1:52.05 | | 19.Raffique Providence | SVG | 1:57.82 | | 20.Kadeem Smith | SKN | DNS | |
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