Lewis Hamilton edged out Williams's Felipe Massa to clock the fastest time in the third and final practice run of the Canadian Grand Prix this afternoon.
The British driver, who was also quickest during the second outing yesterday evening, recorded an unbeatable lap of 1:15.610, despite the fact that he made slight contact with the final chicane.
He was followed by Brazilian Massa, while Hamilton's Mercedes teammate Nico Rosberg set the third-quickest time in the field.
The drivers will begin qualifying for tomorrow's race at 6pm UK time this evening.
Third practice standings
1. Lewis Hamilton (Mercedes)
2. Felipe Massa (Williams)
3. Nico Rosberg (Mercedes)
4. Fernando Alonso (Ferrari)
5. Daniel Ricciardo (Red Bull)
6. Kimi Raikkonen (Ferrari)
7. Valtteri Bottas (Williams)
8. Daniil Kvyat (Toro Rosso)
9. Jean-Eric Vergne (Toro Rosso)
10. Sebastian Vettel (Red Bull)
11. Nico Hulkenberg (Force India)
12. Kevin Magnussen (McLaren)
13. Romain Grosjean (Lotus)
14. Sergio Perez (Force India)
15. Pastor Maldonado (Lotus)
16. Jenson Button (McLaren)
17. Adrian Sutil (Sauber)
18. Jules Bianchi (Marussia)
19. Max Chilton (Marussia)
20. Marcus Ericsson (Caterham)
21. Kamui Kobayashi (Caterham)
22. Esteban Gutierrez (Sauber)