4x400 Metres Relay men
![PR OF CHINA]()
Beijing (National Stadium), PR OF CHINA 22 AUG 2015 - 30 AUG 2015
15th IAAF World Championships
Beijing (National Stadium), PR OF CHINA 22 AUG 2015 - 30 AUG 2015 | POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | |
|---|---|---|---|---|---|---|
| 1 | USA | United States |  USA | 2:57.82 | WL | 0.198 |
| 2 | TTO | Trinidad and Tobago |  TTO | 2:58.20 | NR | 0.177 |
| 3 | GBR | Great Britain & N.I. |  GBR | 2:58.51 | SB | 0.146 |
| 4 | JAM | Jamaica |  JAM | 2:58.51 | SB | 0.225 |
| 5 | BEL | Belgium |  BEL | 3:00.24 | 0.182 | |
| 6 | FRA | France |  FRA | 3:00.65 | 0.201 | |
| 7 | CUB | Cuba |  CUB | 3:03.05 | 0.165 | |
| 8 | RUS | Russia |  RUS | 3:03.05 | 0.149 |
Split times
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 400m | 43.23 |  Trinidad and Tobago | TTO |
| 800m | 1:28.91 | Trinidad and Tobago | TTO |
| 1200m | 2:13.66 | Trinidad and Tobago | TTO |