Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 45.54 | Stage 6 | Lesquin - Dunkerque | 172.3 | ||
| 2 | 44.24 | Stage 1 | Dunkerque - Dunkerque | 186.9 | ||
| 3 | 40.539 | Stage 5 | Hazebrouck - Boeschepe | 195.4 | ||
| 4 | 39.206 | Stage 3 | Blériot-Plage - Béthune | 228.1 | ||
| 5 | 39.101 | Stage 2 | Coudekerque Branche - Arques | 178.9 |