Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 45.323 | Stage 5 | Béthune - Dunkerque | 177.4 | ||
| 2 | 44.323 | Stage 3 | Poperinge - Reningelst | 178.3 | ||
| 3 | 41.622 | Stage 1 | Dunkerque - Coquelles | 167.7 | ||
| 4 | 40.53 | Stage 2 | Berck-sur-Mer - Montreuil-sur-Mer | 180.2 | ||
| 5 | 39.519 | Stage 4 | Gravelines - Cassel | 183.4 |