| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 341 | Timothy Benjamin |
GBR
|
44.85 Q | 0.170 |
| 2 | 503 | Brandon Simpson |
JAM
|
44.98 Q | 0.170 |
| 3 | 680 | James Godday |
NGR
|
45.30 q PB | 0.177 |
| 4 | 87 | California Molefe |
BOT
|
45.34 q NR | 0.182 |
| 5 | 869 | Pierre Lavanchy |
SUI
|
45.79 q | 0.157 |
| 6 | 170 | Željko Vincek |
CRO
|
46.03 | 0.191 |
| 7 | 514 | Abdesalem Khalifeh Bajes Al-Hajjaj |
JOR
|
48.89 | 0.194 |
| 8 | 655 | Florent Battistel |
MON
|
50.54 | 0.178 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 1039 | Jeremy Wariner |
USA
|
45.24 Q | 0.134 |
| 2 | 356 | Robert Tobin |
GBR
|
45.41 Q | 0.157 |
| 3 | 1055 | Young Talkmore Nyongani |
ZIM
|
45.55 q | 0.177 |
| 4 | 584 | Hamdan Odha Al-Bishi |
KSA
|
45.88 q | 0.145 |
| 5 | 63 | Cedric van Branteghem |
BEL
|
46.42 | 0.152 |
| 6 | 641 | Alejandro Manuel Cárdenas |
MEX
|
46.73 SB | 0.151 |
| 7 | 759 | Isaac Yaya |
PYF
|
47.75 | 0.170 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 34 | John Steffensen |
AUS
|
45.62 Q | 0.147 |
| 2 | 133 | Tyler Christopher |
CAN
|
45.66 Q | 0.164 |
| 3 | 203 | Arismendy Peguero |
DOM
|
45.80 q SB | 0.237 |
| 4 | 659 | Eric Milazar |
MRI
|
45.91 | 0.158 |
| 5 | 45 | Andrae Williams |
BAH
|
46.49 | 0.182 |
| 6 | 387 | Simon Kirch |
GER
|
47.45 | 0.132 |
| 7 | 1052 | Saeed Al-Adhreai |
YEM
|
49.74 | 0.161 |
| 52 | Tawhid Tawhidul Islam |
BAN
|
DQ | 0.249 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 1023 | Andrew Rock |
USA
|
44.98 Q | 0.241 |
| 2 | 49 | Chris Brown |
BAH
|
45.20 Q | 0.175 |
| 3 | 455 | Andrea Barberi |
ITA
|
45.70 q PB | 0.162 |
| 4 | 928 | Sofiane Labidi |
TUN
|
45.71 q | 0.149 |
| 5 | 530 | Mitsuhiro Sato |
JPN
|
45.78 q SB | 0.149 |
| 6 | 101 | Anderson Jorge dos Santos |
BRA
|
46.32 | 0.206 |
| 7 | 913 | Cheng-Kang Chung |
TPE
|
47.85 PB | 0.240 |
| 8 | 855 | Glauco Martini |
SMR
|
51.48 | 0.237 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 492 | Michael Blackwood |
JAM
|
45.58 Q | 0.213 |
| 2 | 206 | Carlos Santa |
DOM
|
45.63 Q | 0.155 |
| 3 | 420 | Alleyne Francique |
GRN
|
45.77 q | 0.195 |
| 4 | 728 | Marcin Marciniszyn |
POL
|
45.97 | 0.211 |
| 5 | 915 | Damion Barry |
TTO
|
46.20 | 0.216 |
| 6 | 167 | Nery Brenes |
CRC
|
47.11 | 0.188 |
| 7 | 41 | Ibrahim Ahmadov |
AZE
|
48.51 | 0.141 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 161 | Gary Kikaya |
COD
|
45.88 Q | 0.160 |
| 2 | 504 | Lansford Spence |
JAM
|
46.21 Q | 0.198 |
| 3 | 788 | Ofentse Mogawane |
RSA
|
46.80 | 0.249 |
| 4 | 53 | Wilan Louis |
BAR
|
46.93 | 0.208 |
| 5 | 857 | Prasanna Sampath Amarasekara |
SRI
|
47.11 | 0.270 |
| 6 | 856 | Chris Meke Walasi |
SOL
|
49.47 | 0.175 |
| 688 | Saul Welgopwa |
NGR
|
DQ | 0.162 | |
| 661 | Boubou Gandéga |
MTN
|
DQ | 0.180 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 1042 | Darold Williamson |
USA
|
45.97 Q | 0.201 |
| 2 | 861 | Nagmeldin Ali Abubakr |
SUD
|
46.02 Q | 0.173 |
| 3 | 344 | Malachi Davis |
GBR
|
46.14 | 0.196 |
| 4 | 920 | Ato Stephens |
TTO
|
46.28 | 0.155 |
| 5 | 312 | Leslie Djhone |
FRA
|
46.57 | 0.159 |
| 6 | 202 | Chris Lloyd |
DMA
|
47.13 | 0.256 |
| 7 | 1050 | Moses Kamut |
VAN
|
48.63 | 0.223 |