Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 45.37 | Stage 5 | Huy - Waremme | 187.5 | 1807 | |
| 2 | 43.63 | Stage 1 | La Louvière - Les Bons Villers | 193.4 | 1208 | |
| 3 | 43.25 | Stage 3 | Chimay - La Roche-En-Ardenne | 169.2 | 2304 | |
| 4 | 42.67 | Stage 4 | Malmedy - Herstal | 161.4 | 1899 | |
| 5 | 40.63 | Stage 2 | Villers-La-Ville - Namur | 167.2 | 1769 |