Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 43.16 | Stage 4 | Houffalize - Aubel | 189.3 | ||
| 2 | 42.03 | Stage 5 | Amay - Chaudfontaine | 146.4 | ||
| 3 | 39.93 | Stage 1 | Flobecq - Charleroi | 160.4 | ||
| 4 | 39.45 | Stage 2 | Waterloo - Nivelles | 169 | ||
| 5 | 38.62 | Stage 3 | Namur - Bouillon | 200.3 |