| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Stéphane Diagana |
FRA
|
48.14 Q SB | |
| 2 | Llewellyn Herbert |
RSA
|
48.31 Q | |
| 3 | Samuel Matete |
ZAM
|
48.44 q | |
| 4 | Mubarak Faraj Al-Nubi |
QAT
|
48.84 NR | |
| 5 | Joey Woody |
USA
|
49.14 | |
| 6 | Ian Weakley |
JAM
|
49.98 | |
| 7 | Mustapha Sdad |
MAR
|
50.78 | |
| Kazuhiko Yamazaki |
JPN
|
DNF |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Ruslan Mashchenko |
RUS
|
48.54 Q SB | |
| 2 | Dinsdale Morgan |
JAM
|
48.56 Q | |
| 3 | Shunji Karube |
JPN
|
48.81 | |
| 4 | Pawel Januszewski |
POL
|
48.94 NR | |
| 5 | Derrick Adkins |
USA
|
48.95 | |
| 6 | Lukas Soucek |
CZE
|
49.09 | |
| 7 | Zid Abou Hamed |
AUS
|
49.12 SB | |
| 8 | Ashraf Saber |
ITA
|
49.36 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Bryan Bronson |
USA
|
47.83 Q | |
| 2 | Fabrizio Mori |
ITA
|
48.17 Q NR | |
| 3 | Jirà MužÃk |
CZE
|
48.27 q NR | |
| 4 | Dusán Kovács |
HUN
|
48.45 NR | |
| 5 | Ken Harnden |
ZIM
|
48.82 SB | |
| 6 | Yoshihiko Saito |
JPN
|
49.60 | |
| 7 | Vadim Zadoynov |
MDA
|
50.07 | |
| 8 | Kareem Archer |
JAM
|
50.76 |