| Order / Lane | ATHLETE | COUNTRY | PB | SB 2012 |
|---|---|---|---|---|
| Calvin Smith |
USA
|
44.81 | 45.12 | |
| Rusheen MCDONALD |
JAM
|
45.10 | 45.10 | |
| Donald Blair-Sanford |
ISR
|
45.21 | 45.71 | |
| Nigel Levine |
GBR
|
45.11 | 45.11 | |
| Isalbet Juarez |
ITA
|
46.67 | 46.67 | |
| Marco Lorenzi |
ITA
|
46.39 | 46.95 | |
| Lorenzo Valentini |
ITA
|
46.64 | 46.64 | |
| Rabah YOUSIF |
SUD
|
45.13 | 45.13 |