| Year |
Result |
Place |
Venue |
Date |
| 1983 |
1.44.3 |
9 |
Sao Paulo |
Jan 26 |
| 1984 |
1.44.98 |
24 |
London |
Aug 18 |
| 1985 |
1.44.79 |
15 |
Rieti |
Sep 04 |
| 1986 |
1.44.10 |
8 |
Rieti |
Sep 7 |
| 1987 |
1.43.76 |
3 |
Rome |
Sep 1 |
| 1988 |
1.43.20 |
2 |
Zürich |
Aug 17 |
| 1989 |
1.44.20 |
9 |
Berlin |
Aug 18 |
| 1990 |
1.44.84 |
12 |
Koblenz |
Sep 04 |
| 1991 |
1.43.08 |
1 |
Rieti |
Sep 6 |
| 1992 |
1.45.06 |
19 |
Barcelona |
Aug 05 |
| 1993 |
1.44.18 |
6 |
Salamanca |
Jul 27 |
| 1994 |
1.44.75 |
17 |
Göteborg |
Aug 24 |
|
| Year |
Result |
Place |
| 1983 (PanAmer) |
1.46.65 |
2 |
| 1987 (World) |
1.43.76 |
3 |
| 1987 (PanAmer) |
1.47.37 |
2 |
| 1987 (World Indoor) |
1.47.49 |
1 |
| 1988 (Olympic) |
1.46.39 |
6 |
| 1989 (World Indoor) |
1.45.55 |
2 |
| 1991 (World) |
1.44.24 |
2 |
| 1992 (Olympic) |
1.45.06 |
4 |
| 1992 (World Cup) |
1.47.66 |
4 |
| 1993 (World Indoor) |
DNF |
|
| 1994 (World Cup) |
1.48.26 |
7 |
| 1995 (PanAmer) |
1.46.02 |
1 |
|
|