Home / Select a different event
Summary
Semi-final 1
| Rank | Name | Nation | Time |
| 1 | Alvin Harrison | USA | 44.53 |
| 2 | Michael Johnson | USA | 44.65 |
| 3 | Greg Haughton | JAM | 44.93 |
| 4 | Sanderlei Parrela | BRA | 45.17 |
| 5 | Avard Moncur | BAH | 45.18 |
| 6 | Piotr Haczek | POL | 45.66 |
| 7 | Patrick Dwyer | AUS | 45.70 |
| 8 | Hamdan Al-Bishi | KSA | 45.98 |
| Rank | Name | Nation | Time |
| 1 | Antonio Pettigrew | USA | 45.24 |
| 2 | Danny McFarlane | JAM | 45.38 |
| 3 | Hendrik Mokganyetsi | RSA | 45.52 |
| 4 | Robert Mackowiak | POL | 45.53 |
| 5 | Daniel Caines | GBR | 45.55 |
| 6 | Casey Vincent | AUS | 45.61 |
| 7 | Alessandro Attene | ITA | 46.41 |
| Did not finish | |||
| Davian Clarke | JAM | ||