Korean GP, Yeongam - Friday practice (combined times)

1. Sebastian VettelGermanyRed Bull-Renault1m 38.832s
2. Mark WebberAustraliaRed Bull-Renault1m 38.864s
3. Lewis HamiltonBritainMcLaren-Mercedes1m 39.148s*
4. Fernando AlonsoSpainFerrari-Ferrari1m 39.160s
5. Jenson ButtonBritainMcLaren-Mercedes1m 39.219s
6. Michael SchumacherGermanyMercedes-Mercedes1m 39.330s
7. Felipe MassaBrazilFerrari-Ferrari1m 39.422s
8. Nico RosbergGermanyMercedes-Mercedes1m 39.584s
9. Nico HulkenbergGermanyForce India-Mercedes1m 39.739s
10. Kimi RaikkonenFinlandLotus-Renault1m 39.839s
11. Romain GrosjeanFranceLotus-Renault1m 39.957s
12. Bruno SennaBrazilWilliams-Renault1m 40.089s
13. Paul di RestaBritainForce India-Mercedes1m 40.112s
14. Kamui KobayashiJapanSauber-Ferrari1m 40.445s
15. Sergio PerezMexicoSauber-Ferrari1m 40.745s
16. Jean-Eric VergneFranceToro Rosso-Ferrari1m 40.789s
17. Daniel RicciardoAustraliaToro Rosso-Ferrari1m 40.997s
18. Pastor MaldonadoVenezuelaWilliams-Renault1m 41.048s*
19. Jules BianchiFranceForce India-Mercedes1m 41.140s*
20. Heikki KovalainenFinlandCaterham-Renault1m 41.602s
21. Valtteri BottasFinlandWilliams-Renault1m 42.027s*
22. Timo GlockGermanyMarussia -Cosworth1m 42.596s
23. Giedo van der GardeHollandCaterham-Renault1m 42.820s*
24. Charles PicFranceMarussia -Cosworth1m 43.066s
25. Vitaly PetrovRussiaCaterham-Renault1m 43.067s
26. Narain KarthikeyanIndiaHRT-Cosworth1m 43.869s
27. Pedro de la RosaSpainHRT-Cosworth1m 44.533s
28. Dani ClosSpainHRT-Cosworth1m 45.735s*

all times unofficial

* denotes driver setting time in first of two 90-minute sessions