Jenson Button topped the times for McLaren during Saturday morning's final practice for Sunday's European Grand Prix.The 32-year-old, 12th fastest on Friday, clocked a time of 1min38.562 seconds towards the end of the session closely followed by Lotus duo Frenchman Romain Grosjean and Finn Kimi Raikkonen.Grosjean set the pace early on and looked likely to end the session on top before the 2009 champion, hoping to revive his world championship title bid after a string of disappointing results, shaved 0.093 seconds off his best time.FORCE OF FORCE INDIANico Hulkenberg of Force India was fourth fastest ahead of Paul Di Resta of Force India and Sauber driver Sergio Perez.Veteran Michael Schumacher was seventh fastest followed by Canadian race winner Lewis Hamilton in the second McLaren.A more encouraging performance from Ferrari's Felipe Massa saw him finish the session ninth quickest while his team-mate double champion Fernando Alonso could only climb as high as 12th.Venezuelan Pastor Maldonado was tenth fastest.Last year's Valencia race-winner Sebastian Vettel of Red Bull could only manage the 13th best time while his team-mate Mark Webber ended up 19th fastest after spending most of the session in the pits, his car in pieces and his team frantically trying to fix his car ahead of qualifying.Third free practice times from the European Grand Prix in Valencia, Spain: 1. Jenson Button (McLaren) 1min38.562 2. Romain Grosjean (Lotus) 1min38.655 3. Kimi Raikkonen (Lotus) 1min38.759 4. Nico Huelkenberg (Force India) 1min38.819 5. Paul Di Resta (Force India) 1min38.892 6. Sergio Perez (Sauber) 1min39.084 7. Michael Schumacher (Mercedes) 1min39.141 8. Lewis Hamilton (McLaren) 1min39.178 9. Felipe Massa (Ferrari) 1min39.318 10. Pastor Maldonado (Williams) 1min39.357 11. Kamui Kobayashi (Sauber) 1min39.358 12. Fernando Alonso (Ferrari) 1min39.395 13. Sebastian Vettel (Red Bull) 1min39.434 14. Bruno Senna (Williams) 1min39.543 15. Nico Rosberg (Mercedes) 1min39.946 16. Jean-Eric Vergne (Toro Rosso) 1min40.037 17. Daniel Ricciardo (Toro Rosso) 1min40.134 18. Heikki Kovalainen (Caterham) 1min40.681 19. Mark Webber (Red Bull) 1min41.282 20. Vitaly Petrov (Caterham) 1min41.931 21. Pedro de la Rosa (HRT) 1min42.758 22. Charles Pic (Marussia) 1min42.815 23. Narain Karthikeyan (HRT) 1min42.943 24. Timo Glock (Marussia) 1min43.124First practice session timesSecond practice session timesStay with Wheels24 for the European F1 GP weekend!