| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 181 | Zhenye XIE |  CHN | 20.86 Q | 0.172 | 
| 2 | 720 | Karol ZALEWSKI |  POL | 20.95 Q PB | 0.168 | 
| 3 | 12 | Cejhae GREENE |  ANT | 21.20 q | 0.155 | 
| 4 | 375 | Simon Schütz |  GER | 21.47 | 0.132 | 
| 5 | 214 | Jan JIRKA |  CZE | 21.50 | 0.146 | 
| 6 | 27 | Hugh Donovan |  AUS | 21.50 | 0.161 | 
| 7 | 963 | Dumisani Bhebhe |  ZIM | 21.61 | 0.179 | 
| 8 | 642 | Thomas Farrugia |  MLT | 26.00 | 0.159 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 911 | Aaron Ernest |  USA | 21.01 Q | 0.163 | 
| 2 | 532 | Aska CAMBRIDGE |  JPN | 21.10 Q | 0.152 | 
| 3 | 258 | Óscar HUSILLOS |  ESP | 21.33 q SB | 0.166 | 
| 4 | 59 | Blake BARTLETT JR. |  BAH | 21.41 | 0.176 | 
| 5 | 13 | Tahir Walsh |  ANT | 21.57 | 0.167 | 
| 6 | 25 | Ben Jaworski |  AUS | 21.65 | 0.158 | 
| 7 | 473 | Deandre Rawlins |  ISV | 22.73 | 0.199 | 
| 692 | Mateo Edward |  PAN | DNS | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 205 | Yoandys Lescay |  CUB | 21.07 Q | 0.209 | 
| 2 | 733 | Khalfani Muhammad |  PUR | 21.25 Q | 0.180 | 
| 3 | 962 | Titus Kafunda |  ZAM | 21.34 | 0.179 | 
| 4 | 326 | Méba Mickaël ZEZE |  FRA | 21.36 | 0.175 | 
| 5 | 139 | Drelan Bramwell |  CAN | 21.46 | 0.189 | 
| 6 | 469 | Omri Harush |  ISR | 21.71 | 0.177 | 
| 7 | 495 | Luca Valbonesi |  ITA | 22.19 | 0.169 | 
| 655 | Tamunotonye Briggs |  NGR | DNS | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 336 | David Bolarinwa |  GBR | 20.78 Q | 0.151 | 
| 2 | 55 | Teray Smith |  BAH | 20.79 Q PB | 0.158 | 
| 3 | 141 | Marlon Laidlaw-Allen |  CAN | 20.98 q PB | 0.185 | 
| 4 | 855 | Jonathan FARINHA |  TTO | 21.19 q | 0.174 | 
| 5 | 527 | Tyquendo TRACEY |  JAM | 21.47 | 0.175 | 
| 6 | 637 | Héctor Ruiz |  MEX | 21.80 | 0.158 | 
| 7 | 738 | Ali Hassan Al-Jassim |  QAT | 21.80 | 0.240 | 
| 8 | 405 | Jerai Torres |  GIB | 22.29 PB | 0.220 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 761 | Siphelo Ngqabaza |  RSA | 21.04 Q | 0.188 | 
| 2 | 859 | Jereem RICHARDS |  TTO | 21.12 Q | 0.153 | 
| 3 | 660 | Jonathan Okeudo Nmaju |  NGR | 21.31 q PB | 0.165 | 
| 4 | 645 | Jonathan Oliver Permal |  MRI | 21.58 | 0.163 | 
| 5 | 98 | Leandro de Araújo |  BRA | 21.62 | 0.164 | 
| 6 | 88 | Ilya Siratsiuk |  BLR | 21.62 | 0.190 | 
| 7 | 820 | Silvan WICKI |  SUI | 21.81 | 0.164 | 
| 8 | 630 | Juan Carlos Alanis |  MEX | 21.81 | 0.191 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 848 | Delanno Williams |  TKS | 20.66 Q | 0.177 | 
| 2 | 1 | Zharnel HUGHES |  AIA | 20.90 Q NJ | 0.146 | 
| 3 | 213 | Michal DESENSKÝ |  CZE | 21.24 q | 0.155 | 
| 4 | 354 | Josh Street |  GBR | 21.30 q | 0.157 | 
| 5 | 78 | Kyle Webb |  BER | 21.71 | 0.183 | 
| 6 | 898 | Volodymyr Suprun |  UKR | 21.71 | 0.151 | 
| 7 | 582 | Jaedeok Kim |  KOR | 21.96 SB | 0.151 | 
| 479 | Eseosa Fostine DESALU |  ITA | DQ | 0.149 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 918 | Tyreek Hill |  USA | 21.29 Q | 0.186 | 
| 2 | 400 | Solomon Afful |  GHA | 21.35 Q | 0.216 | 
| 3 | 628 | Abdelghani Zghali |  MAR | 21.53 | 0.151 | 
| 4 | 587 | Abdullah Abkar |  KSA | 21.58 | 0.190 | 
| 5 | 461 | Marcus LAWLER |  IRL | 21.58 | 0.173 | 
| 6 | 641 | Riste Pandev |  MKD | 22.22 PB | 0.204 | 
| 7 | 416 | Paul Dimalanta |  GUM | 23.98 PB | 0.193 | 
| 191 | Bernardo BALOYES |  COL | DNS | ||
| 104 | Rodrigo Rocha |  BRA | DNS | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 514 | Julian FORTE |  JAM | 20.76 Q | 0.171 | 
| 2 | 534 | Akiyuki Hashimoto |  JPN | 20.89 Q SB | 0.133 | 
| 3 | 364 | Patrick DOMOGALA |  GER | 21.19 q | 0.140 | 
| 4 | 325 | Ken Romain |  FRA | 21.34 | 0.176 | 
| 5 | 728 | Carlos NASCIMENTO |  POR | 21.38 PB | 0.200 | 
| 6 | 92 | Artur Bruno ROJAS DA SILVA |  BOL | 21.92 | 0.147 | 
| 7 | 682 | Kodi Harman |  NZL | 21.98 SB | 0.168 | 
| 8 | 878 | Furkan Sen |  TUR | 22.16 | 0.159 | 
| 9 | 697 | Mahmoud Alloh |  PLE | 23.97 PB | 0.163 |