| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 501 | Nagmeldin Ali Abubakr |
SUD
|
47.50 Q | 0.341 |
| 2 | 435 | Rafal Blocian |
POL
|
48.68 Q | 0.201 |
| 3 | 160 | Aitor MartÃn |
ESP
|
49.30 Q | 0.223 |
| 4 | 326 | Linus Kipchirchir Biwott |
KEN
|
49.50 q | 0.181 |
| 5 | 291 | Michael Gardener |
JAM
|
49.85 | 0.317 |
| 6 | 418 | Cameron Hayton |
NZL
|
51.95 | 0.154 |
| 7 | 111 | Leiam Neale |
COK
|
55.56 | 0.317 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 139 | Antonio Side |
DOM
|
47.84 Q PB | 0.184 |
| 2 | 290 | Usain BOLT |
JAM
|
48.36 Q | 0.253 |
| 3 | 193 | Musa Jatta |
GAM
|
48.48 Q | 0.364 |
| 4 | 200 | Benjamin Higgins |
GBR
|
48.90 q | 0.284 |
| 5 | 392 | Carlos Perez |
MEX
|
49.85 | 0.261 |
| 6 | 524 | Yih-Sheng Chiou |
TPE
|
50.31 | 0.208 |
| 7 | 230 | Awudu Issah |
GHA
|
50.89 | 0.287 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 571 | Cedric Goodman |
USA
|
48.92 Q | 0.454 |
| 2 | 202 | Nick Leavey |
GBR
|
49.10 Q | 0.290 |
| 3 | 429 | Nicolás López |
PAR
|
49.28 Q PB | 0.199 |
| 4 | 331 | Leonard Kibet Malakwen |
KEN
|
49.39 q | 0.175 |
| 5 | 387 | Osbaldo Chavez |
MEX
|
51.26 | 0.276 |
| 6 | 279 | Karaka Appa Rao |
IND
|
51.42 | 0.334 |
| 7 | 100 | Yangyang Ming |
CHN
|
53.07 | 0.194 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 483 | Aleksandr Sigalovskiy |
RUS
|
48.49 Q | 0.178 |
| 2 | 578 | Jarrith Jones |
USA
|
49.28 Q | 0.176 |
| 3 | 120 | Željko Vincek |
CRO
|
49.29 Q | 0.314 |
| 4 | 48 | Josue Gomes Ramos |
BRA
|
49.48 q | 0.227 |
| 5 | 72 | Ed Kalinowski |
CAN
|
49.60 PB | 0.167 |
| 6 | 434 | Levi Albert |
PNG
|
52.10 | 0.181 |
| 496 | Ivano Bucci |
SMR
|
DNF | 0.222 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 407 | Frank Puriza |
NAM
|
47.57 Q PB | 0.192 |
| 2 | 12 | Joel Milburn |
AUS
|
48.15 Q | 0.163 |
| 3 | 421 | Samuel Wilson |
NZL
|
48.93 Q | 0.202 |
| 4 | 337 | Myung-jun Choi |
KOR
|
49.48 q | 0.165 |
| 5 | 457 | Christian Santiago |
PUR
|
49.51 q PB | 0.227 |
| 6 | 359 | Ali Hussain |
KUW
|
52.72 | 0.189 |
| 141 | Francisco Aguirre |
ECU
|
DQ | 0.218 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 539 | Jamil James |
TTO
|
48.24 Q | 0.235 |
| 2 | 381 | Mohammed Raziq |
MAR
|
49.32 Q | 0.222 |
| 3 | 63 | Keenan Geer |
CAN
|
50.17 Q | 0.232 |
| 4 | 453 | Carlos Benitez |
PUR
|
50.96 | 0.184 |
| 5 | 522 | Hsu-Chiao Huang |
TPE
|
51.57 | 0.190 |
| 595 | José Acevedo |
VEN
|
DQ | 0.250 | |
| 45 | Mothusi Obeilwe |
BOT
|
DQ | 0.210 |