| Year |
Result |
Place |
Venue |
Date |
| 2000 |
1.44.23 |
14 |
Zürich |
Aug 11 |
| 2001 |
1.42.96 |
4 |
Zürich |
Aug 17 |
| 2002 |
1.42.34 |
2 |
Rieti |
Sep 8 |
| 2003 |
1.42.52 |
1 |
Brussels |
Sep 05 |
| 2004 |
1.43.06 |
1 |
Zürich |
Aug 06 |
| 2005 |
1.43.70 |
1 |
Rieti |
Aug 28 |
| 2006 |
1.43.31 |
3 |
Rieti |
Aug 27 |
| 2007 |
1.44.14 |
8 |
Doha |
May 11 |
| 2008 |
1.44.63 |
15 |
Shanghai |
Sep 20 |
|
| Year |
Result |
Place |
| 2001 (World) |
1.44.55 |
2 |
| 2003 (World Indoor) |
1.46.54 |
3 |
| 2004 (Olympic) |
1.45.31 |
5 |
| 2005 (World) |
1.44.98 |
4 |
| 2006 (World Indoor) |
1.47.15 |
1 |
| 2007 (World) |
1.47.42 |
5 |
| 2008 (Olympic) |
1.44.65 |
1 |
|
|