| Order / Lane | ATHLETE | COUNTRY | PB | SB 2010 |
|---|---|---|---|---|
| Ali Ayedh Al-Ghamdi |
KSA
|
52.44 | 52.99 | |
| Schalk Burger |
RSA
|
51.47 | 51.47 | |
| Gerald Drummond |
CRC
|
54.71 | 54.71 | |
| Yousef Karam |
KUW
|
54.07 | ||
| Oskari Mörö |
FIN
|
51.90 | 51.90 | |
| William Mbevi Mutunga |
KEN
|
52.81 | 52.81 |
| Order / Lane | ATHLETE | COUNTRY | PB | SB 2010 |
|---|---|---|---|---|
| Sofiane Amour |
ALG
|
54.68 | 54.68 | |
| Felix Franz |
GER
|
51.07 | 51.07 | |
| Abas Ismail Abd Elbari |
SUD
|
53.93 | 53.93 | |
| Durgesh Kumar Pal |
IND
|
51.57 | 51.57 | |
| Genki Naruse |
JPN
|
53.03 | 53.03 | |
| Raheen Williams |
AUS
|
52.74 | 52.74 |
| Order / Lane | ATHLETE | COUNTRY | PB | SB 2010 |
|---|---|---|---|---|
| Mohammed Ghaleb Al-Omaisi |
YEM
|
|||
| Gregory Coleman |
USA
|
52.69 | 52.69 | |
| Enrique González |
ESP
|
51.66 | 51.66 | |
| Tramaine Maloney |
BAR
|
53.29 | 53.29 | |
| Stephen Newbold |
BAH
|
52.75 | 52.75 | |
| Norge Sotomayor |
CUB
|
50.14 | 50.14 |