| POS | BIB | ATHLETE | COUNTRY | MARK | ms* | Reaction Time |
|---|---|---|---|---|---|---|
| 1 | 655 | Cory Poole |
USA
|
52.12 Q | 0.217 | |
| 2 | 540 | Bassem HEMEIDA |
QAT
|
52.35 Q | .342 | 0.187 |
| 3 | 554 | Lourens Steenekamp |
RSA
|
52.35 Q | .346 | 0.183 |
| 4 | 433 | Hayata Goto |
JPN
|
52.48 | 0.184 | |
| 5 | 251 | Karl Erik NAZAROV |
EST
|
52.80 | 0.154 | |
| 6 | 584 | Anton Bertilsson |
SWE
|
54.82 | 0.146 | |
| 7 | 135 | Branson Rolle |
BAH
|
1:08.85 | 0.157 |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 294 | Alastair CHALMERS |
GBR
|
51.16 Q | 0.184 |
| 2 | 400 | Alessandro SIBILIO |
ITA
|
51.59 Q SB | 0.163 |
| 3 | 574 | Julien BONVIN |
SUI
|
51.64 Q PB | 0.231 |
| 4 | 496 | Ramsey ANGELA |
NED
|
51.95 | 0.280 |
| 5 | 459 | James Mucheru |
KEN
|
52.88 | 0.198 |
| 6 | 352 | Dániel HULLER |
HUN
|
53.13 | 0.190 |
| 490 | Sergio Armando Esquivel |
MEX
|
DNF | 0.172 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 144 | Rasheeme GRIFFITH |
BAR
|
51.02 Q SB | 0.226 |
| 2 | 428 | Leonardo LEDGISTER |
JAM
|
51.65 Q | 0.164 |
| 3 | 647 | Quivell JORDAN-BACOT |
USA
|
51.75 Q | 0.183 |
| 4 | 244 | Aleix PORRAS |
ESP
|
51.83 q | 0.143 |
| 5 | 488 | Ismail Manyani |
MAR
|
52.24 q | 0.169 |
| 6 | 116 | Harvey Murrant |
AUS
|
53.02 | 0.208 |
| 7 | 274 | Vesa Kittilä |
FIN
|
53.21 PB | 0.211 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 460 | Moitalel MPOKE |
KEN
|
50.87 Q PB | 0.220 |
| 2 | 175 | Alison DOS SANTOS |
BRA
|
51.08 Q | 0.206 |
| 3 | 583 | Carl BENGTSTRÖM |
SWE
|
51.35 Q | 0.187 |
| 4 | 336 | Ierotheos Dritsas |
GRE
|
51.39 q PB | 0.203 |
| 5 | 143 | Nathan Fergusson |
BAR
|
52.02 q PB | 0.200 |
| 6 | 379 | Mahdi PIRJAHAN |
IRI
|
52.18 q | 0.187 |
| 7 | 185 | Nathaniel St. Romain |
CAN
|
53.85 | 0.246 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 555 | Sokwakhana ZAZINI |
RSA
|
51.21 Q | 0.203 |
| 2 | 306 | Alex Knibbs |
GBR
|
51.29 Q | 0.215 |
| 3 | 229 | Jesús David DELGADO |
ESP
|
52.13 Q | 0.230 |
| 4 | 258 | Gadisa Bayu |
ETH
|
52.59 | 0.211 |
| 5 | 312 | Emil AGYEKUM |
GER
|
52.70 | 0.195 |
| 6 | 112 | Damián Moretta |
ARG
|
53.43 | 0.174 |
| 7 | 602 | Fahd Benammar |
TUN
|
53.71 | 0.194 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 427 | Malik JAMES-KING |
JAM
|
51.54 Q | 0.213 |
| 2 | 439 | Yusuke Shirao |
JPN
|
52.09 Q | 0.190 |
| 3 | 349 | Boaz Madeus |
HAI
|
52.38 Q | 0.174 |
| 4 | 401 | Samuele Licata |
ITA
|
52.60 | 0.206 |
| 5 | 195 | Jiahao Fu |
CHN
|
52.82 PB | 0.186 |
| 674 | Norman Mukwada |
ZIM
|
DQ | 0.200 | |
| 328 | Justus Ringel |
GER
|
DQ | 0.215 |