| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 265 | Patrick van Balkom |  NED | 20.90 Q | 0.139 | 
| 2 | 142 | Allyn Condon |  GBR | 20.93 q | 0.165 | 
| 3 | 299 | Ricardo Alves |  POR | 21.83 | 0.137 | 
| 4 | 283 | Anghelo Edmund |  PAN | 22.34 | 0.140 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 404 | Shawn Crawford |  USA | 20.86 Q | 0.234 | 
| 2 | 218 | Gennadiy Chernovol |  KAZ | 21.23 q PB | 0.150 | 
| 3 | 336 | Oleg Sergeyev |  RUS | 21.50 | 0.149 | 
| 4 | 441 | Alieu Kamara |  SLE | 22.26 | 0.269 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 212 | Christopher Williams |  JAM | 20.86 Q | 0.235 | 
| 2 | 193 | Alessandro Attene |  ITA | 21.23 q | 0.132 | 
| 3 | 275 | Enefiok Udo-Obong |  NGR | 21.96 | 0.182 | 
| 4 | 437 | Hamoud Abdallah Al-Dalhami |  OMA | 21.99 | 0.192 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 95 | Radek Zachoval |  CZE | 21.16 Q | 0.249 | 
| 2 | 436 | Joseph Batangdon |  CMR | 21.21 q | 0.248 | 
| 259 | Ommanandsingh Kowlessur |  MRI | DQ | 0.151 | |
| 261 | Denis Daniel Gutiérrez |  NCA | DNS | 0.000 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 419 | Kevin Little |  USA | 21.09 Q | 0.185 | 
| 2 | 196 | Massimiliano Donati |  ITA | 21.35 q | 0.163 | 
| 3 | 24 | Dominic Demeritte |  BAH | 21.52 | 0.224 | 
| 4 | 382 | Tien-Wen Chen |  TPE | 21.88 | 0.171 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 149 | Christian Malcolm |  GBR | 21.05 Q | 0.177 | 
| 2 | 346 | Oumar Loum |  SEN | 21.22 q | 0.168 | 
| 3 | 398 | Heber Viera |  URU | 21.55 | 0.164 | 
| 4 | 239 | Sayon Cooper |  LBR | 21.98 | 0.276 |