Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 44.86 | Stage 3 | Le Chambon-sur-Lignon - Tullins | 184 | 1990 | |
| 2 | 42.94 | Stage 5 | La Tour-de-Salvagny - Mâcon | 175 | 2319 | |
| 3 | 40.41 | Stage 2 | Saint-Chamond - Arlanc | 171 | 2544 | |
| 4 | 39.68 | Stage 1 | Saint-Étienne - Saint-Étienne | 170 | 3011 | |
| 5 | 39.36 | Stage 6 | Parc des Oiseaux - Villars-les-Dombes - La Motte-Servolex | 145.5 | 2592 | |
| 6 | 35.39 | Stage 7 | Aoste - Alpe d'Huez | 167.5 | 4717 | |
| 7 | 33.44 | Stage 8 | Albertville - Plateau de Solaison | 115 | 4113 |