| 1 | 1990-06-05 | Giro d'Italia | Stage 19 (ITT) | | | 12 | | | 8 | | 39 | |
| 2 | 1990-05-27 | Giro d'Italia | Stage 10 (ITT) | | | 20 | | | 11 | | 68 | |
| 3 | 1990-05-18 | Giro d'Italia | Stage 1 (ITT) | | | 20 | | | 17 | | 13 | |
| 4 | 1989-07-23 | Tour de France | Stage 21 (ITT) | | | 1 | | | 40 | | 24.5 | |
| 5 | 1989-07-16 | Tour de France | Stage 15 (ITT) | | | 5 | | | 54 | | 39 | |
| 6 | 1989-07-06 | Tour de France | Stage 5 (ITT) | | | 1 | | | 59 | | 73 | |
| 7 | 1989-07-01 | Tour de France | Prologue | | | 4 | | | 69 | | 7.8 | |
| 8 | 1988-05-23 | Giro d'Italia | Stage 1 (ITT) | | | 155 | | | 34 | | 9 | |
| 9 | 1985-07-20 | Tour de France | Stage 21 (ITT) | | | 1 | | | 44 | | 45.7 | |
| 10 | 1985-07-11 | Tour de France | Stage 13 (ITT) | | | 19 | | | 21 | | 31.8 | |
| 11 | 1985-07-06 | Tour de France | Stage 8 (ITT) | | | 4 | | | 22 | | 75 | |
| 12 | 1985-06-28 | Tour de France | Prologue | | | 5 | | | 10 | | 6.8 | |
| 13 | 1984-08-21 | Ronde van Nederland | Stage 1 (ITT) | | | 9 | | | DF | | 15.5 | |
| 14 | 1984-07-21 | Tour de France | Stage 22 (ITT) | | | 4 | | | 40 | | 51 | |
| 15 | 1984-07-15 | Tour de France | Stage 16 (ITT) | | | 17 | | | 58 | | 22 | |
| 16 | 1984-07-05 | Tour de France | Stage 7 (ITT) | | | 10 | | | 33 | | 67 | |
| 17 | 1984-06-29 | Tour de France | Prologue | | | 9 | | | 46 | | 5.4 | |
| 18 | 1983-10-23 | Trofeo Baracchi | | | 8 | | | 8 | | 98.2 | |
| 19 | 1983-06-14 | Tour de Suisse | Prologue | | | 5 | | | 37 | | 9 | |
| 20 | 1983-05-04 | Vuelta a España | Stage 15b (ITT) | | | 24 | | | 16 | | 22 | |
| 21 | 1983-04-27 | Vuelta a España | Stage 8 (ITT) | | | DF | | | 25 | | 38 | |
| 22 | 1983-04-19 | Vuelta a España | Prologue | | | 31 | | | 8 | | 6.8 | |
| 23 | 1982-06-21 | Tour de l'Aude | Prologue | | | DF | | | 7 | | 2.4 | |
| | | | 14 | | | 9 | | | | |