Testing began at 10am and concludes at 6pm.

All twelve manufacturer riders are again present for the three-day test, plus the Forward Racing and BQR 'Claiming Rule Teams'.

Factory Ducati rider Nicky Hayden and Tech 3 Yamaha's Andrea Dovizioso will be hoping their healing injuries will allow for greater track time than at the first test, but Karel Abraham (Cardion AB) is struggling with a back injury sustained at the recent private Jerez test.

The second Sepang test finishes on Thursday evening.

1. Casey Stoner AUS Repsol Honda 2m 1.761s (Lap 8/8)
2. Dani Pedrosa ESP Repsol Honda 2m 2.005s (12/16)
3. Jorge Lorenzo ESP Yamaha Factory Racing 2m 2.436s (14/15)
4. Ben Spies USA Yamaha Factory Racing 2m 2.819s (12/13)
5. Alvaro Bautista ESP San Carlo Honda Gresini 2m 3.169s (12/13)
6. Valentino Rossi ITA Ducati Team 2m 3.245s (22/22)
7. Cal Crutchlow GBR Monster Yamaha Tech 3 2m 3.336s (10/13)
8. Nicky Hayden USA Ducati Team 2m 3.977s (10/13)
9. Hector Barbera ESP Pramac Racing 2m 4.002s (9/9)
10. Stefan Bradl GER LCR Honda 2m 4.045s (13/14)
11. Andrea Dovizioso ITA Monster Yamaha Tech 3 2m 4.265s (8/11)
12. Colin Edwards USA Forward Racing (Suter-BMW CRT) 2m 6.418s (7/9)
13. Yonny Hern?ndez COL Avintia (FTR-Kawasaki CRT) 2m 8.767s (8/8)
14. Ivan Silva ESP Avintia (FTR-Kawasaki CRT) 2m 9.278s (10/11)
15. Franco Battaini ITA Ducati Test Rider 2m 12.153s (3/3)

Fastest Sepang I test times: By manufacturer: Casey Stoner AUS Honda 1m 59.607s Jorge Lorenzo ESP Yamaha 2m 0.198s Valentino Rossi ITA Ducati 2m 0.824s Colin Edwards USA Suter 2m 4.722s Ivan Silva ESP BQR-FTR 2m 8.225s

Official Sepang MotoGP lap records: Pole position: Valentino Rossi ITA Yamaha 2m 0.518s (2009) Fastest race lap: Casey Stoner AUS Ducati 2m 2.108s (2007)