| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Angelo Taylor |
USA
|
48.79 Q | 0.170 |
| 2 | Jirà MužÃk |
CZE
|
48.85 Q SB | 0.250 |
| 3 | Christopher Rawlinson |
GBR
|
48.94 Q | 0.227 |
| 4 | Boris Gorban |
RUS
|
49.25 Q | 0.279 |
| 5 | Yevgeniy Meleshenko |
KAZ
|
49.43 q | 0.227 |
| 6 | Ken Yoshizawa |
JPN
|
50.95 | 0.276 |
| 7 | Kurt Couto |
MOZ
|
51.18 NR | 0.391 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Danny McFarlane |
JAM
|
48.35 Q SB | 0.229 |
| 2 | Bennie Brazell |
USA
|
48.57 Q | 0.273 |
| 3 | Marek Plawgo |
POL
|
48.67 Q SB | 0.251 |
| 4 | Llewellyn Herbert |
RSA
|
48.70 Q | 0.238 |
| 5 | Stepan Tesarik |
CZE
|
49.44 q | 0.233 |
| 6 | Alaa Ali Motar |
IRQ
|
51.97 | 0.329 |
| Yacnier Luis |
CUB
|
DQ | 0.340 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | James Carter |
USA
|
48.64 Q | 0.213 |
| 2 | PeriklÃs Iakovákis |
GRE
|
48.69 Q SB | 0.267 |
| 3 | Dai Tamesue |
JPN
|
48.80 Q | 0.298 |
| 4 | Eduardo Iván RodrÃguez |
ESP
|
49.25 Q | 0.169 |
| 5 | Bayano Kamani |
PAN
|
49.37 q | 0.239 |
| 6 | Ibrahim Maïga |
MLI
|
50.63 | 0.277 |
| 7 | Michael Aguilar |
BIZ
|
51.21 | 0.381 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Felix Sánchez |
DOM
|
48.51 Q | 0.228 |
| 2 | Alwyn Myburgh |
RSA
|
48.84 Q | 0.244 |
| 3 | Mikhail Lipskiy |
RUS
|
49.00 Q | 0.266 |
| 4 | Hadi Soua'an Al-Somaily |
KSA
|
49.15 Q SB | 0.233 |
| 5 | Dean Griffiths |
JAM
|
49.41 q | 0.210 |
| 6 | Cédric El-Idrissi |
SUI
|
49.44 | 0.233 |
| 7 | Mowen Boino |
PNG
|
50.97 NR | 0.373 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Kemel Thompson |
JAM
|
48.66 Q SB | 0.264 |
| 2 | Naman Keïta |
FRA
|
48.88 Q | 0.266 |
| 3 | Ockert Cilliers |
RSA
|
49.12 Q | 0.223 |
| 4 | Edivaldo Monteiro |
POR
|
49.53 Q | 0.229 |
| 5 | Ibrahim Al-Hamaidi |
KSA
|
49.64 | 0.310 |
| 6 | Matthew Douglas |
GBR
|
49.77 | 0.164 |
| 7 | Ibrahim Tondi |
NIG
|
52.62 | 0.166 |