Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 42.22 | Stage 4 | Vallorbe - Genève | 206 | ||
| 2 | 40.41 | Stage 1a | Genève - Vevey | 115 | ||
| 3 | 34.466 | Stage 2 | Sierre - St. Imier | 237 | ||
| 4 | 33.171 | Stage 1b | Vevey - Sierre | 125 | ||
| 5 | 30.047 | Stage 3 | St. Imier - Vallorbe | 181 |