Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 42.06 | Stage 1 | Creys-Mépieu - Saint-Sorlin-en-Bugey | 101.7 | ||
| 2 | 36.05 | Stage 2 | Oyonnax - Oyonnax | 83.6 | ||
| 3 | 34.01 | Stage 4 | Artemare - Hauteville-Lompnes | 106.5 | ||
| 4 | 32.2 | Stage 3 | Massignieu-de-Rives - Anglefort -Grand Colombier | 95.3 |