| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 4 | 296 | Charles DOBSON |
GBR |
20.65 Q PB | .641 | -0.1 |
| 2 | 1 | 3 | 297 | Jona EFOLOKO |
GBR |
20.65 Q PB | .645 | -0.2 |
| 3 | 1 | 1 | 651 | Khance Meyers |
USA |
20.70 Q | -0.9 | |
| 4 | 1 | 2 | 645 | Eric HARRISON JR. |
USA |
20.73 Q | +0.4 | |
| 5 | 2 | 3 | 321 | Milo SKUPIN-ALFA |
GER |
20.80 Q PB | -0.2 | |
| 6 | 1 | 5 | 245 | Pol RETAMAL |
ESP |
20.81 Q NU20R | +0.2 | |
| 7 | 2 | 5 | 586 | Henrik LARSSON |
SWE |
20.88 Q | +0.2 | |
| 8 | 2 | 1 | 444 | Koki UEYAMA |
JPN |
21.04 Q | .031 | -0.9 |
| 9 | 3 | 5 | 494 | Onyema ADIGIDA |
NED |
21.04 Q NU20R | .037 | +0.2 |
| 10 | 3 | 3 | 121 | Zane BRANCO |
AUS |
21.04 Q | .039 | -0.2 |
| 11 | 4 | 5 | 381 | Aaron Sexton |
IRL |
21.06 Q PB | +0.2 | |
| 12 | 2 | 2 | 406 | Lorenzo PATTA |
ITA |
21.09 Q PB | +0.4 | |
| 13 | 3 | 2 | 443 | Keigo YASUDA |
JPN |
21.20 Q | +0.4 | |
| 14 | 4 | 3 | 208 | Daniel Vejražka |
CZE |
21.22 Q | -0.2 | |
| 15 | 3 | 1 | 290 | Paul Tritenne |
FRA |
21.23 Q | -0.9 | |
| 16 | 4 | 1 | 541 | Abdelaziz MOHAMED |
QAT |
21.25 Q | .245 | -0.9 |
| 17 | 2 | 4 | 585 | Kasper KADESTÃ…L |
SWE |
21.25 Q | .249 | -0.1 |
| 18 | 4 | 2 | 672 | Dickson Clever Kapandura |
ZIM |
21.28 Q | +0.4 | |
| 19 | 5 | 1 | 595 | Timothy FREDERICK |
TTO |
21.30 q | -0.9 | |
| 20 | 5 | 3 | 426 | Xavier Nairne |
JAM |
21.32 q | -0.2 | |
| 21 | 5 | 5 | 472 | Ahmed Omar Jumah |
KSA |
21.33 q | +0.2 | |
| 22 | 6 | 1 | 231 | Juan González |
ESP |
21.34 q | -0.9 | |
| 23 | 6 | 3 | 142 | Matthew Clarke |
BAR |
21.35 | -0.2 | |
| 24 | 3 | 4 | 529 | Bartosz Zieliński |
POL |
21.39 Q | -0.1 | |
| 25 | 4 | 4 | 579 | William REAIS |
SUI |
21.41 Q | -0.1 | |
| 26 | 6 | 5 | 178 | Antonio Ivanov |
BUL |
21.43 | +0.2 | |
| 27 | 5 | 2 | 212 | Štěpán HAMPL |
CZE |
21.53 | +0.4 | |
| 28 | 5 | 4 | 268 | Riku ILLUKKA |
FIN |
21.57 | -0.1 | |
| 29 | 6 | 4 | 550 | Ruben Els |
RSA |
21.59 | -0.1 | |
| 30 | 7 | 1 | 111 | Ramadin Pataudi Alexander Jr. |
ANT |
21.61 | -0.9 | |
| 31 | 7 | 4 | 398 | Lorenzo Ianes |
ITA |
21.88 | -0.1 | |
| 32 | 7 | 3 | 596 | Ako Hislop |
TTO |
21.91 | -0.2 | |
| 33 | 8 | 3 | 493 | Kristian Subotić |
MNE |
22.08 NU20R | -0.2 | |
| 34 | 7 | 5 | 492 | Jacob El Aida Chaffey |
MLT |
22.17 PB | +0.2 | |
| 35 | 8 | 1 | 114 | Tariq Polonius |
ARU |
22.96 | -0.9 | |
| 36 | 6 | 2 | 572 | Esmael DOS RAMOS DE O. FREITAS |
STP |
23.12 PB | +0.4 | |
| 2 | 412 | Rikkoi BRATHWAITE |
IVB |
DQ | ||||
| 2 | 139 | Joel Johnson |
BAH |
DNS | ||||
| 4 | 471 | Minkyu Shin |
KOR |
DNS | ||||
| 5 | 549 | Thando DLODLO |
RSA |
DNS |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second