| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 153 | Stephen Newbold |  BAH | 21.08 Q PB | 0.196 | 
| 2 | 492 | Akiyuki Hashimoto |  JPN | 21.20 Q | 0.139 | 
| 3 | 200 | Andre Ford-Azonwanna |  CAN | 21.21 q PB | 0.152 | 
| 4 | 691 | Hendrick Khumalo |  RSA | 21.47 | 0.165 | 
| 5 | 244 | Bernardo BALOYES |  COL | 21.59 | 0.162 | 
| 6 | 526 | Mike Mokamba NYANG'AU |  KEN | 21.62 | 0.169 | 
| 7 | 778 | Ruttanapon Sowan |  THA | 21.84 | 0.163 | 
| 8 | 169 | Jeneko Place |  BER | 22.03 | 0.149 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 485 | O'Dail Todd |  JAM | 21.02 Q PB | 0.180 | 
| 2 | 830 | Ronald Darby |  USA | 21.08 Q | 0.149 | 
| 3 | 360 | Méba Mickaël ZEZE |  FRA | 21.21 q | 0.196 | 
| 4 | 502 | Tatsuro Suwa |  JPN | 21.46 | 0.130 | 
| 5 | 547 | Mohammad Sico Ibrahim |  KSA | 21.48 PB | 0.160 | 
| 6 | 626 | Joshua Hawkins |  NZL | 21.49 | 0.146 | 
| 7 | 439 | Marcus LAWLER |  IRL | 21.81 | 0.173 | 
| 240 | Mingming Zhang |  CHN | DQ | 0.151 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 824 | Aldrich BAILEY JR |  USA | 21.29 Q PB | 0.133 | 
| 2 | 131 | Hugh Donovan |  AUS | 21.46 Q SB | 0.162 | 
| 3 | 787 | Jereem RICHARDS |  TTO | 21.47 PB | 0.151 | 
| 4 | 643 | Adam Jablonski |  POL | 21.56 | 0.163 | 
| 5 | 369 | Nethaneel MITCHELL-BLAKE |  GBR | 21.61 | 0.217 | 
| 6 | 693 | Fana Mofokeng |  RSA | 21.79 | 0.163 | 
| 7 | 201 | Wesley Best |  CAN | 21.91 | 0.140 | 
| 484 | Odean Skeen |  JAM | DQ | 0.047 |