| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2014 | 
|---|---|---|---|---|---|
| 2 | CUB | Cuba |  CUB | 38.00 | 39.55 | 
| 3 | JPN | Japan |  JPN | 38.03 | 38.71 | 
| 4 | CAY | Cayman Islands |  CAY | 39.54 | |
| 5 | GBR | Great Britain & N.I. |  GBR | 37.73 | 38.64 | 
| 6 | NED | Netherlands |  NED | 38.29 | |
| 7 | AUS | Australia |  AUS | 38.17 | |
| 8 | TTO | Trinidad and Tobago |  TTO | 37.62 | 39.27 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2014 | 
|---|---|---|---|---|---|
| 2 | BAR | Barbados |  BAR | 38.94 | |
| 3 | VEN | Venezuela |  VEN | 39.01 | 39.85 | 
| 4 | FRA | France |  FRA | 37.79 | |
| 5 | BRA | Brazil |  BRA | 37.90 | 38.90 | 
| 6 | POL | Poland |  POL | 38.31 | |
| 7 | JAM | Jamaica |  JAM | 36.84 | 38.13 | 
| 8 | CHN | PR of China |  CHN | 38.38 | 39.12 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2014 | 
|---|---|---|---|---|---|
| 2 | USA | United States |  USA | 37.40 | 38.29 | 
| 3 | UKR | Ukraine |  UKR | 38.53 | |
| 4 | GER | Germany |  GER | 38.02 | 38.91 | 
| 5 | BAH | Bahamas |  BAH | 38.70 | 40.35 | 
| 6 | NGR | Nigeria |  NGR | 37.94 | 39.44 | 
| 7 | SKN | Saint Kitts and Nevis |  SKN | 38.41 | |
| 8 | CAN | Canada |  CAN | 37.69 | 39.03 |