| 1 | Jeremy Wariner | USA | |
43,93 | |
| 2 | Andrew Rock | USA | |
44,35 | |
| 3 | Christopher Tyler | CAN | |
44,44 | NR |
| 4 | Christopher Brown | BAH | 44,48 | ||
| 5 | Timothy Benjamin | GBR | 44,93 | ||
| 6 | Brandon Simpson | JAM | 45,01 | ||
| 7 | Darold Williamson | USA | 45,12 | ||
| 8 | John Steffensen | AUS | 45,46 |