 | | | International Race | | june 22, 1986 | |
|  | | | European Championship | | june 14, 1987 | |
|  | | Swiss Championship | | National Race | | august 02, 1987 | |
|  | | | European Championship | | june 12, 1988 | |
|
 | | | European Championship | | june 11, 1989 | |
|  | | | International Race | | august 06, 1989 | |
|  | | | European Championship | | july 22, 1990 | |
|
