| POS | Rank | Heat | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|
| 1 | 1 | 1 | United States |
 USA |
38.06 Q WL |
| 2 | 1 | 2 | Great Britain & N.I. |
 GBR |
38.31 Q |
| 3 | 1 | 3 | Brazil |
 BRA |
38.46 Q |
| 4 | 3 | Nigeria |
 NGR |
DQ Q | |
| 5 | 2 | 2 | Cuba |
 CUB |
38.61 Q SB |
| 6 | 2 | 3 | Hungary |
 HUN |
38.71 q SB |
| 7 | 2 | 1 | Poland |
 POL |
38.75 Q SB |
| 8 | 3 | 3 | South Africa |
 RSA |
38.76 q NR |
| 9 | 3 | 2 | Israel |
 ISR |
38.81 NR |
| 10 | 4 | 2 | Germany |
 GER |
38.84 |
| 11 | 4 | 2 | Jamaica |
 JAM |
38.86 |
| 12 | 3 | 1 | Italy |
 ITA |
38.98 SB |
| 13 | 5 | 2 | Cameroon |
 CMR |
39.25 NR |
| 14 | 4 | 1 | Thailand |
 THA |
39.55 |
| 15 | 5 | 1 | Liberia |
 LBR |
40.89 |
| 3 | Greece |
 GRE |
DQ | ||
| 2 | Spain |
 ESP |
DQ | ||
| 1 | Ghana |
 GHA |
DQ | ||
| 2 | Australia |
 AUS |
DQ | ||
| 1 | Canada |
 CAN |
DQ | ||
| 3 | Russia |
 RUS |
DQ | ||
| 1 | France |
 FRA |
DNF | ||
| 3 | Namibia |
 NAM |
DNS |
World
Championships
04 AUG 2017 - 13 AUG 2017
London, GREAT BRITAIN & N.I.
OFFICIAL IAAF PARTNERS