| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 1292 | Kenneth BEDNAREK |
USA
|
20.00 Q | 0.188 |
| 2 | 561 | Alexander OGANDO |
DOM
|
20.09 Q | 0.159 |
| 3 | 453 | Andre DE GRASSE |
CAN
|
20.41 | 0.129 |
| 4 | 1181 | Shaun MASWANGANYI |
RSA
|
20.42 | 0.156 |
| 5 | 364 | Wanya MCCOY |
BAH
|
20.61 | 0.163 |
| 6 | 1276 | Tarsis Gracious OROGOT |
UGA
|
20.64 | 0.160 |
| 7 | 679 | Ryan ZEZE |
FRA
|
20.81 | 0.138 |
| 8 | 903 | Bryan LEVELL |
JAM
|
20.93 | 0.155 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 415 | Letsile TEBOGO |
BOT
|
19.96 Q | 0.160 |
| 2 | 1328 | Noah LYLES |
USA
|
20.08 Q | 0.191 |
| 3 | 1379 | Makanakaishe CHARAMBA |
ZIM
|
20.31 q | 0.159 |
| 4 | 850 | Eseosa Fostine DESALU |
ITA
|
20.37 | 0.141 |
| 5 | 746 | Joshua HARTMANN |
GER
|
20.47 | 0.151 |
| 6 | 952 | Towa UZAWA |
JPN
|
20.54 | 0.131 |
| 7 | 452 | Aaron BROWN |
CAN
|
20.57 | 0.138 |
| 8 | 1235 | Erik ERLANDSSON |
SWE
|
20.93 | 0.168 |
| POS | BIB | ATHLETE | COUNTRY | MARK | ms* | Reaction Time |
|---|---|---|---|---|---|---|
| 1 | 1323 | Erriyon KNIGHTON |
USA
|
20.09 Q | 0.158 | |
| 2 | 1005 | Joseph FAHNBULLEH |
LBR
|
20.12 Q | 0.164 | |
| 3 | 1380 | Tapiwanashe MAKARAWU |
ZIM
|
20.16 q | 0.139 | |
| 4 | 875 | Filippo TORTU |
ITA
|
20.54 | 0.176 | |
| 5 | 466 | Brendon RODNEY |
CAN
|
20.59 | 0.170 | |
| 6 | 421 | Renan CORREA |
BRA
|
20.60 | 0.163 | |
| 7 | 1086 | Udodi Chudi ONWUZURIKE |
NGR
|
20.72 | .717 | 0.143 |
| 7 | 1194 | Wayde VAN NIEKERK |
RSA
|
20.72 | .717 | 0.166 |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second