| Date | Race number | Position | |
|---|---|---|---|
| 05.07.1970 | 6 | Race detail | |
| 04.07.1971 | 5 | Race detail | |
| 02.07.1972 | 6 | 5 | Race detail |
| 01.07.1973 | 8 | 1 | Race detail |
| 07.07.1974 | 9 | 1 | Race detail |
| 06.07.1975 | 9 | 10 | Race detail |
| 04.07.1976 | 8 | 19 | Race detail |
| 03.07.1977 | 9 | 12 | Race detail |
| 02.07.1978 | 9 | 2 | Race detail |
