All lap times set on day one, day two and three affected by weather

1. Jakub Smrz CZE Effenbert Liberty Ducati 1198R 1min 43.503s
2. Jonathan Rea GBR Castrol Honda CBR1000RR 1min 43.676s
3. Eugene Laverty IRL Yamaha Sterilgarda YZF R1 1min 43.707s
4. Tom Sykes GBR Kawasaki SRT ZX-10R 1min 43.770s
5. Carlos Checa ESP Althea Ducati 1198 1min 43.789s
6. Max Biaggi ITA Aprilia Alitalia Racing RSV-4 1min 43.840s
7. Michel Fabrizio ITA Suzuki Alstare GSX-R1000 1min 43.879s
8. Sylvain Guintoli FRA Effenbert Liberty Ducati 1198R 1min 44.369s
9. Leon Camier GBR Aprilia Alitalia Racing RSV-4 1min 44.446s
10. Joan Lascorz ESP Kawasaki SRT ZX-10R 1min 44.752s
11. James Toseland GBR BMW Italia S1000RR 1min 44.764s
12. Noriyuki Haga JPN PATA Aprilia RSV-4 1min 44.857s
13. Ruben Xaus ESP Castrol Honda CBR1000RR 1min 44.885s
14. Maxime Berger FRA Supersonic Ducati 1198R 1min 44.886s
15. Marco Melandri ITA Yamaha Sterilgarda YZF R1 1min 45.461s
16. Ayrton Badovini ITA BMW Italia S1000RR 1min 45.678s

Portimao official WSBK lap records Best lap: Cal Crutchlow GBR Yamaha WSBK 1m 42.092s (2010) Race lap record: Max Biaggi ITA Aprilia Alitalia 1m 42.772s (2010)