Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 42.521 | Stage 1 | Tournai - Lessines | 159.7 | ||
| 2 | 41.492 | Stage 5 | Welkenraedt - Perwez | 179.2 | ||
| 3 | 39.329 | Stage 4 | Huy - Oreye | 207 | ||
| 4 | 38.848 | Stage 3 | Marche en Famenne - Beaufays | 185.9 | ||
| 5 | 38.348 | Stage 2 | Binche - Mettet | 205.5 |