| Year |
Result |
Place |
Venue |
Date |
| 1988 |
1.43.45 |
4 |
Seoul |
Sep 26 |
| 1989 |
1.43.16 |
1 |
Zürich |
Aug 16 |
| 1990 |
1.43.78 |
4 |
Barcelona |
Jul 16 |
| 1991 |
1.44.06 |
7 |
Zürich |
Aug 7 |
| 1993 |
1.44.96 |
19 |
Zürich |
Aug 04 |
|
| Year |
Result |
Place |
| 1988 (Olympic) |
1.43.45 |
1 |
| 1989 (World Indoor) |
1.44.84 |
1 |
| 1991 (World) |
1.44.75 |
4 |
| 1991 (World Indoor) |
1.47.08 |
1 |
|
| World Indoor Records |
|
(• - Record was ratified)
|
| • |
1.44.84 |
Budapest
|
Mar 04, 1989
|
|