| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Antonio McKay |
USA
|
47.33 | |
| 2 | Paul Harmsworth |
GBR
|
47.33 | |
| 3 | Momchil Kharizanov |
BUL
|
47.44 | |
| 4 | Mohamed Nordin Jadi |
MAS
|
50.34 NR | |
| 5 | Isidro Del Prado |
PHI
|
50.49 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Michael Franks |
USA
|
47.54 | |
| 2 | Ian Morris |
TTO
|
47.57 | |
| 3 | Mauro Zuliani |
ITA
|
47.67 | |
| 4 | David Kitur |
KEN
|
47.90 | |
| 5 | Ahmed Hamada |
BRN
|
49.15 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Roberto Hernández |
CUB
|
46.57 | |
| 2 | Arjen Visserman |
NED
|
46.73 NR | |
| 3 | John Anzrah |
KEN
|
46.96 NR | |
| 4 | Allan Ingraham |
BAH
|
46.96 NR | |
| 5 | Moses Ugbisie |
NGR
|
47.47 | |
| 6 | Lenford O'Garro |
VIN
|
49.84 NR |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Mark Henrich |
FRG
|
47.35 | |
| 2 | Elvis Forde |
BAR
|
47.49 | |
| 3 | Sunday Uti |
NGR
|
48.18 | |
| 4 | Ahmed Abdelhalim Ghanem |
EGY
|
48.25 NR | |
| 5 | Dawda Jallow |
GAM
|
50.00 NR |