| 1 | 1981 | | Tour de Suisse | Stage 3b (ITT) | 1 |
| 2 | 1982 | | Tour de Suisse | Stage 4b (ITT) | 1 |
| 3 | 1984 | | Tour de Suisse | Stage 4 (ITT) | 1 |
| 4 | 1989 | | Tour de Suisse | Stage 5b (ITT) | 1 |
| 5 | 1990 | | National Championships Switzerland ME - ITT | 1 |
| 6 | 1988 | | Tour de Suisse | Stage 6 (ITT) | 4 |
| 7 | 1984 | | Tour de France | Stage 16 (ITT) | 10 |
| 8 | 1983 | | Tour de Suisse | Stage 5b (ITT) | 6 |
| 9 | 1987 | | Tour de Romandie | Stage 5b (ITT) | 6 |
| 10 | 1984 | | Tour de Suisse | Prologue | 8 |
| 11 | 1984 | | Tour de Romandie | Stage 5b (ITT) | 9 |
| 12 | 1985 | | Tour de Suisse | Stage 6b (ITT) | 9 |
| 13 | 1988 | | Giro d'Italia | Stage 18 (ITT) | 14 |
| 14 | 1979 | | Tour de Corse | Prologue | 8 |
| 15 | 1979 | | Tour Méditerranéen | Stage 3 (ITT) | 9 |
| 16 | 1981 | | Giro d'Italia | Stage 13 (ITT) | 26 |
| 17 | 1981 | | Giro d'Italia | Stage 22 (ITT) | 22 |
| 18 | 1982 | | Tour de l'Oise | Prologue | 27 |
| 19 | 1982 | | Tour de France | Prologue | 29 |
| 20 | 1982 | | Tour de France | Stage 11 (ITT) | 56 |
| 21 | 1982 | | Tour de France | Stage 14 (ITT) | 55 |
| 22 | 1982 | | Tour de France | Stage 19 (ITT) | 38 |
| 23 | 1983 | | Tour de l'Oise | Prologue | 18 |
| 24 | 1983 | | Tour de Suisse | Prologue | 24 |
| 25 | 1983 | | Tour de France | Prologue | 40 |
| 26 | 1983 | | Tour de France | Stage 6 (ITT) | 62 |
| 27 | 1983 | | Tour de France | Stage 15 (ITT) | 20 |
| 28 | 1983 | | Tour de France | Stage 19 (ITT) | 22 |
| 29 | 1983 | | Tour de France | Stage 21 (ITT) | 50 |
| 30 | 1984 | | Giro d'Italia | Prologue | 31 |
| 31 | 1984 | | Giro d'Italia | Stage 15 (ITT) | 33 |
| 32 | 1984 | | Giro d'Italia | Stage 22 (ITT) | 40 |
| 33 | 1984 | | Tour de France | Prologue | 24 |
| 34 | 1984 | | Tour de France | Stage 7 (ITT) | 57 |
| 35 | 1984 | | Tour de France | Stage 22 (ITT) | 75 |
| 36 | 1985 | | Tour de France | Prologue | 41 |
| 37 | 1985 | | Tour de France | Stage 8 (ITT) | 47 |
| 38 | 1985 | | Tour de France | Stage 13 (ITT) | 132 |
| 39 | 1985 | | Tour de France | Stage 21 (ITT) | 63 |
| 40 | 1986 | | Tour de France | Prologue | 105 |
| 41 | 1986 | | Tour de France | Stage 9 (ITT) | 130 |
| 42 | 1986 | | Tour de France | Stage 20 (ITT) | 108 |
| 43 | 1987 | | Tour de France | Prologue | 110 |
| 44 | 1987 | | Tour de France | Stage 10 (ITT) | 62 |
| 45 | 1987 | | Tour de France | Stage 18 (ITT) | 109 |
| 46 | 1987 | | Tour de France | Stage 24 (ITT) | 83 |
| 47 | 1988 | | Giro d'Italia | Stage 1 (ITT) | 23 |
| 48 | 1989 | | Tour de France | Prologue | 76 |
| 49 | 1989 | | Tour de France | Stage 5 (ITT) | 94 |
| 50 | 1989 | | Tour de France | Stage 15 (ITT) | 18 |
| 51 | 1989 | | Tour de France | Stage 21 (ITT) | 108 |
| 52 | 1990 | | Tour de Suisse | Stage 5 (ITT) | 13 |
| 53 | 1990 | | Tour de France | Prologue | 57 |
| 54 | 1990 | | Tour de France | Stage 7 (ITT) | 75 |
| 55 | 1990 | | Tour de France | Stage 12 (ITT) | 90 |
| 56 | 1990 | | Tour de France | Stage 20 (ITT) | 59 |