Full free practice times (3) for the fourth round of the 2010 MCE British Superbike Championship at Cadwell Park.

1. Michael Laverty GBR Relentless by TAS Suzuki 1m 28.168s
2. Stuart Easton GBR Swan Honda 1m 28.347s
3. Josh Brookes AUS HM Plant Honda 1m 28.451s
4. Michael Rutter GBR Ridersmotorcycles.com Ducati 1m 28.488s
5. Gary Mason GBR MSS Colchester Kawasaki 1m 28.548s
6. Ryuichi Kiyonari JPN HM Plant Honda 1m 28.661s
7. Tommy Hill GBR Worx Crescent Suzuki 1m 28.877s
8. Martin Jessopp GBR Ridersmotorcycles.com Ducati 1m 28.887s
9. John Laverty GBR Buildbase Kawasaki 1m 29.000s
10. Alastair Seeley GBR Relentless by TAS Suzuki 1m 29.008s
11. Tommy Bridewell GBR Quay Garage Honda 1m 29.051s
12. Chris Walker GBR MSS Colchester Kawasaki 1m 29.073s
13. Steve Brogan GBR Jentin Racing BMW 1m 29.698s
14. Dan Linfoot GBR Motorpoint Yamaha 1m 29.699s
15. Adam Jenkinson GBR Buildbase Kawasaki 1m 29.751s
16. Peter Hickman GBR Ultimate Racing Yamaha 1m 30.198s
17. David Anthony AUS MIST Suzuki Racing 1m 30.397s
18. Christian Iddon GBR Sorrymate.com SMT Honda 1m 30.514s
19. Ian Lowry GBR Motorpoint Yamaha 1m 30.515s
20. Chris Burns GBR Splitlath Aprilia 1m 30.726s
21. Hudson Kennaugh RSA MAR Kawasaki 1m 31.252s
22. Aaron Zanotti GBR Red Viper Spike Suzuki 1m 31.717s
23. Alex Lowes GBR Redline KTM 1m 31.810s
24. Tom Tunstall GBR Doodson Motorsport Honda 1m 32.078s
25. Craig Fitzpatrick GBR Close Print Finance Honda 1m 32.146s
26. David Johnson AUS Magic Bullet Two Wheel Suzuki 1m 32.321s
27. Pauli Pekkanen FIN 777 RR Motorsport Suzuki 1m 32.341s
28. Peter Ward GBR Astro-Chase SST Kawasaki 1m 32.688s
29. Michael O'Brien GBR Motomob/O'Brien Hifi 1m 33.064s
30. Steve Heneghan IRL Quattro Plant Honda 1m 33.669s