Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 42.496 | Stage 1 | Toulouse - Montauban | 166.5 | 1593 | |
| 2 | 42.4 | Stage 2 | Faudoas - Lannemezan | 167.65 | 1874 | |
| 3 | 39.463 | Stage 3 | Pierrefitte-Nestalas - Bagnères-de-Bigorre | 134 | 3062 | |
| 4 | 39.09 | Stage 5 | Auterive - Saint-Girons | 157.5 | 3048 | |
| 5 | 36.01 | Stage 4 | Fonsorbes - Plateau de Beille | 149 | 2915 |