Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 44.37 | Stage 2 | Bollène - Vienne | 195 | ||
| 2 | 42.54 | Stage 1 | Meaudre - Vaison-la-Romain | 198 | ||
| 3 | 41.24 | Stage 5 | Morzine - Chambéry | 192 | ||
| 4 | 39.84 | Stage 7 | Briançon - Grenoble | 174 | ||
| 5 | 38.44 | Stage 6 | Challes-les-Eaux - Briançon | 153 | ||
| 6 | 36.77 | Stage 4 | Vienne - Morzine | 237 |