Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 46.16 | Stage 5 | Grande-Synthe - Dunkerque | 179.5 | ||
| 2 | 45.288 | Stage 3 | Caudry - Le Cateau-Cambrésis | 171.2 | ||
| 3 | 43.608 | Stage 2 | Douai - Iwuy | 166 | ||
| 4 | 42.516 | Stage 1 | Dunkerque - Orchies | 180.6 | ||
| 5 | 38.848 | Stage 4 | Hazebrouck - Cassel | 189.6 |