| Year |
Result |
Place |
Venue |
Date |
| 1999 |
1.44.38 |
13 |
Barcelona |
Jul 29 |
| 2000 |
1.44.23 |
15 |
Zürich |
Aug 11 |
| 2001 |
1.43.00 |
5 |
Zürich |
Aug 17 |
| 2002 |
1.42.91 |
3 |
Rieti |
Sep 8 |
| 2003 |
1.45.01 |
21 |
Roodepoort |
Mar 28 |
| 2004 |
1.43.29 |
3 |
Zürich |
Aug 06 |
| 2005 |
1.44.51 |
14 |
Helsinki |
Aug 12 |
| 2006 |
1.44.12 |
14 |
Zürich |
Aug 18 |
|
| Year |
Result |
Place |
| 2001 (World) |
1.44.96 |
4 |
| 2004 (World Indoor) |
1.46.88 |
5 |
| 2005 (World) |
1.44.55 |
3 |
|
|