Mercedes driver Lewis Hamilton has qualified on pole for Sunday's Belgian Grand Prix.

As in third practice, the Championship leader finished almost half a second faster than teammate Nico Rosberg.

Williams's Valtteri Bottas will start on the second row on the grid alongside Lotus driver Romain Grosjean, while Force India's Sergio Perez ended in fifth spot.

However, there was disappointment for Ferrari, who had Sebastian Vettel only qualify in ninth and Kimi Raikkonen break down as he secured 14th position.

McLaren duo Jenson Button and Fernando Alonso finished in 17th and 18th respectively, but it had already been determined that they would begin the race at the back of the grid.

Results in full:

1. Lewis Hamilton (Mercedes)
2. Nico Rosberg (Mercedes)
3. Valtteri Bottas (Williams)
4. Romian Grosjean (Lotus)
5. Sergio Perez (Force India)
6. Daniel Ricciardo (Red Bull)
7. Felipe Massa (Williams)
8. Pastor Maldonado (Lotus)
9. Sebastian Vettel (Ferrari)
10. Carlos Sainz (Toro Rosso)
11. Nico Hulkenerg (Force India)
12. Daniil Kvyat (Red Bull)
13. Marcus Ericsson (Sauber)
14. Kimi Raikkonen (Ferrari)
15. Max Verstappen (Toro Rosso)
16. Felipe Nasr (Sauber)
17. Will Stevens (Marussia)
18. Roberto Mehri (Marussia)
19. Jenson Button (McLaren)
20. Fernando Alonso (McLaren)