| |
| 400 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 44.05 | Jeremy Wariner | SB | SEN | M | | | | United States | 44.05 | 43.99 |  |
| 2 | 44.23 | L Merritt | | SEN | M | | | | USA | | | |
| 3 | 45.03 | J Wissman | | SEN | M | | | | SWE | | | |
| 4 | 45.22 | J Steffensen | | SEN | M | | | | AUS | | | |
| 5 | 45.28 | Tim Benjamin | SB | SEN | M | 25 | 02.05.82 | Tony Lester | Cardiff | 45.28 | 44.56 | |
| 6 | 45.69 | M Blackwood | | SEN | M | | | | JAM | | | |
| 7 | 45.92 | Andrew Steele | | SEN | M | 22 | 19.09.84 | Stephen Ball | Trafford | 45.31 | 44.94 | |
| 8 | 46.66 | D Williamson | | SEN | M | | | | USA | | | |
| 1 | 49.79 | S Richards | | SEN | W | | | | USA | | | |
| 2 | 50.17 | Allyson Felix | PB | SEN | W | | | | United States | 50.17 | 50.17 | |
| 3 | 50.91 | N Williams | | SEN | W | | | | JAM | | | |
| 4 | 50.97 | Nicola Sanders | | SEN | W | 25 | 23.06.82 | Tony Lester | Windsor Slough Eton & Hounslow | 49.65 | 49.65 | |
| 5 | 51.22 | M Wineberg | | SEN | W | | | | USA | | | |
| 6 | 52.12 | S Lloyd | | SEN | W | | | | JAM | | | |
| 7 | 52.13 | D Trotter | | SEN | W | | | | USA | | | |
| 8 | 53.07 | Donna Fraser | | SEN | W | 34 | 07.11.72 | Ayo Falola | Croydon | 52.20 | 49.79 | |
| 400 B |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 46.01 | Martyn Rooney | | U23 | M | 20 | 03.04.87 | Nick Dakin | Croydon/Loughborough Uni | 45.47 | 44.60 | |
| 2 | 46.50 | Robert Tobin | | SEN | M | 23 | 20.12.83 | Todd Bennett | Basingstoke & Mid Hants | 45.90 | 45.01 | |
| 3 | 46.72 | Dale Garland | | SEN | M | 26 | 13.10.80 | Malcolm Arnold | Channel Islands/Guernsey/Birchfield H | 46.5 | 46.5 | |
| 4 | 46.72 | Graham Hedman | | SEN | M | 28 | 06.02.79 | Nick Dakin | Woodford Green Essex Ladies | 46.31 | 45.84 | |
| 5 | 46.80 | Conrad Williams | | SEN | M | 25 | 20.03.82 | Linford Christie | Kent | 46.35 | 45.08 | |
| 6 | 48.06 | Ryan Thomas | | U23 | M | 20 | 21.03.87 | | Belgrave | 47.85 | 47.22 | |
| 7 | 48.73 | Jordan McGrath | | U20 | M | 17 | 03.03.90 | Tony Hadley | Solihull & Small Heath | 47.09 | 46.54 | |