| done - km | to go - km | 42 km/h | 40 km/h | 38 km/h | |
|---|---|---|---|---|---|
| start - neutral | 12:50 | 12:50 | 12:50 | ||
| start - real | 0 | 181.3 | 12:59 | 12:59 | 12:59 |
| Gijón | 17.3 | 164.0 | 13:23 | 13:24 | 13:26 |
| Mirador del Fito | 77.1 | 104.2 | 14:49 | 14:54 | 15:00 |
| Cangas de Onís | 96.4 | 84.9 | 15:16 | 15:23 | 15:31 |
| Collada de Llamena | 125.0 | 56.3 | 15:57 | 16:06 | 16:16 |
| Cangas de Onís/intermediate sprint | 159.3 | 22.0 | 16:46 | 16:57 | 17:10 |
| base finish climb | 168.8 | 12.5 | 17:00 | 17:12 | 17:25 |
| finish | 181.3 | 0 | 17:18 | 17:30 | 17:45 |