Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 42.52 | Stage 3 | Karrantza - Vitoria-Gasteiz | 173 | ||
| 2 | 39.361 | Stage 2 | Urretxu - Karrantza | 191.5 | ||
| 3 | 39.206 | Stage 5 | Lekunberri - Oiartzun | 169 | ||
| 4 | 38.79 | Stage 4 | Vitoria-Gasteiz - Lekunberri | 176 | ||
| 5 | 37.39 | Stage 1 | Urretxu - Urretxu | 139 |