Olympics-Athletics-Men's 4 x 400m relay final results

Aug 20 (Gracenote) - Olympic athletics men's 4 x 400m relay final result in Rio de Janeiro on Saturday. 1. U.S. (U.S.) Arman Hall/Tony McQuay/Gil Roberts/LaShawn Merritt 2 minutes 57.30 seconds 2. Jamaica (Jamaica) Peter Matthews/Nathon Allen/Fitzroy Dunkley/Javon Francis 2:58.16 3. Bahamas (Bahamas) Alonzo Russell/Michael Mathieu/Steven Gardiner/Chris Brown 2:58.49 4. Belgium (Belgium) Julien Watrin/Jonathan Borlee/Dylan Borlee/Kevin Borlee 2:58.52 5. Botswana (Botswana) Isaac Makwala/Karabo Sibanda/Onkabetse Nkobolo/Gaone Maotoanong 2:59.06 6. Cuba (Cuba) William Collazo/Adrian Chacon/Osmaidel Pellicier/Yoandys Lescay 2:59.53 7. Poland (Poland) Lukasz Krawczuk/Michal Pietrzak/Jakub Krzewina/Rafal Omelko 3:00.50 8. Brazil (Brazil) Pedro Luiz de Oliveira/Alexander Russo/Peterson Dos Santos/Hugo De Sousa 3:03.28