| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Samuel Matete |
ZAM
|
48.49 Q | |
| 2 | Domingo Cordero |
PUR
|
49.55 Q | |
| 3 | Yoshihiko Saito |
JPN
|
49.69 Q | |
| 4 | Dries Vorster |
RSA
|
49.82 q | |
| 5 | Jean-Paul Bruwier |
BEL
|
50.05 | |
| 6 | Jozef Kucej |
SVK
|
50.18 | |
| 7 | Konstantinos Pochanis |
CYP
|
50.77 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Erick Keter |
KEN
|
49.39 Q | |
| 2 | Olaf Hense |
GER
|
49.64 Q | |
| 3 | Hidekazu Katsuki |
JPN
|
49.72 Q | |
| 4 | Miro Kocuvan |
SLO
|
49.73 q | |
| 5 | Juan Vallin |
MEX
|
50.90 | |
| 6 | Mark Thompson |
JAM
|
51.04 | |
| 7 | Alex Foster |
CRC
|
53.13 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Stéphane Diagana |
FRA
|
48.90 Q | |
| 2 | Gary Cadogan |
GBR
|
49.25 Q | |
| 3 | Rohan Robinson |
AUS
|
49.49 Q | |
| 4 | Pedro Rodrigues |
POR
|
50.07 | |
| 5 | Eronilde Nunes de Araújo |
BRA
|
50.81 | |
| 6 | Mark Jackson |
CAN
|
51.15 | |
| Jean-Claude Yékpé |
BEN
|
DNS |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Derrick Adkins |
USA
|
49.18 Q | |
| 2 | Gideon Biwott |
KEN
|
49.27 Q | |
| 3 | Giorgio Frinolli |
ITA
|
49.42 Q | |
| 4 | Dusán Kovács |
HUN
|
49.96 | |
| 5 | Aleksey Bazarov |
ISR
|
50.08 | |
| 6 | Vadim Zadoynov |
MDA
|
50.24 | |
| 7 | Francisco Flores |
HON
|
53.79 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Jose Perez |
CUB
|
49.74 Q | |
| 2 | Oleg Tverdokhleb |
UKR
|
50.06 Q | |
| 3 | Fabrizio Mori |
ITA
|
50.10 Q | |
| 4 | David Patrick |
USA
|
50.32 | |
| 5 | Fadhel Khayati |
TUN
|
50.60 | |
| 6 | Marek Helinurm |
EST
|
50.73 | |
| 7 | Livingstone Roach |
SKN
|
53.38 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Kevin Young |
USA
|
49.15 Q | |
| 2 | Barnabas Kinyor |
KEN
|
49.39 Q | |
| 3 | Shunji Karube |
JPN
|
49.80 Q | |
| 4 | Hamadou Mbaye |
SEN
|
50.05 | |
| 5 | Abdelhak Lahlali |
MAR
|
51.19 | |
| 6 | Igor Kurochkin |
BLR
|
51.45 | |
| 7 | Óscar Pitillas |
ESP
|
52.15 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Winthrop Graham |
JAM
|
49.30 Q | |
| 2 | Niklas Wallenlind |
SWE
|
49.68 Q | |
| 3 | Sven Nylander |
SWE
|
49.70 Q | |
| 4 | Marc Dollendorf |
BEL
|
49.90 q | |
| 5 | Zid Abou Hamed |
SYR
|
49.96 | |
| 6 | Vesa-Pekka Pihlavisto |
FIN
|
51.05 | |
| 7 | Chanon Kheanchan |
THA
|
51.37 |