Cal Crutchlow had finished the first day of the MotoGP test at Buriram on top of the timesheets, the LCR Honda rider making a charge in the afternoon to set a quickest time of 1’30.797. Suzuki’s Alex Rins got close to Crutchlow’s time, but fell just a hundredth or so shy of the Englishman to take second. But he did get ahead of Repsol Honda’s Marc Marquez, who had been fastest for most of the day.
Andrea Dovizioso ended up in fourth, the factory Ducati rider also not improving the time he set in the morning, finishing just ahead of the second Repsol Honda rider, Dani Pedrosa. The Pramac Ducati squad took sixth and seventh, Danilo Petrucci on the GP18 finishing just ahead of Jack Miller on the GP17. Valentino Rossi was the first of the Yamahas in eighth, four tenths behind Crutchlow and just ahead of Andrea Iannone on the second Suzuki. Jorge Lorenzo rounded out the top ten on the second factory Ducati, though he too was just 0.449 slower than fastest man Crutchlow.