| Order / Lane | ATHLETE | COUNTRY | PB | SB 2011 |
|---|---|---|---|---|
| Kurt Couto |
MOZ
|
49.02 | 49.43 | |
| Bershawn Jackson |
USA
|
47.30 | 47.93 | |
| LaRon Bennett |
USA
|
48.74 | 50.00 | |
| Richard Yates |
GBR
|
49.06 | 50.01 | |
| Cornel Fredericks |
RSA
|
48.14 | 48.14 | |
| L.J. van Zyl |
RSA
|
47.66 | 47.66 | |
| Georg Fleischhauer |
GER
|
48.72 | 48.72 |