Final | time | | L | React. | 1. Jamaica | JAM | 37.27s | SB | 4 | 0.150 | Asafa Powell, Yohan Blake, Nickel Ashmeade, Usain Bolt | 2. Japan | JPN | 37.60s | | 5 | 0.144 | Ryota Yamagata, Shota Iizuka, Yoshihide Kiryu, Aska Cambridge | 3. Canada | CAN | 37.64s | | 7 | 0.129 | Akeem Haynes, Aaron Brown, Brendon Rodney, Andre De Grasse | 4. China | CHN | 37.90s | | 6 | 0.230 | Xingqiang Tang, Zhenye Xie, Bingtian Su, Peimeng Zhang | 5. Great Britain | GBR | 37.98s | | 1 | 0.122 | Richard Kilty, Harry Aikines-Aryeetey, James Ellington, Adam Gemili | 6. Brazil | BRA | 38.41s | | 2 | 0.184 | Ricardo De Souza, Vitor Hugo Dos Santos, Bruno De Barros, Jorge Vides | -. Trinidad Tobago | TTO | DSQ | | 8 | 0.148 | Keston Bledman, Rondel Sorrillo, Emmanuel Callender, Richard Thompson | -. United States | USA | DSQ | | 3 | 0.150 | Mike Rodgers, Justin Gatlin, Tyson Gay, Trayvon Bromell |
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