On a dirty track surface, Ducati Team riders Nicky Hayden and Valentino Rossi spent the single 45 minute session working on finding a race set-up, as well as continuing to familiarise themselves with the still-new Desmosedici GP12. Toward the end, the American managed to post the third-fastest time of the session, while Rossi, who used just a single hard tyre, finished the night tenth quickest.

Friday  will find the MotoGP riders participating in two more free practice sessions, with qualifying to take place on Saturday night and the first race of the year on Sunday evening.

Nicky Hayden: "The first session went well. This track is a lot different than what we experienced in Jerez, more open and a lot wider. It was quite dirty and not very grippy, which helped us a bit. We started off on the hard tyre and then switched to the soft for the last exit, and I was able to do a nice lap. In general we were pretty fast and consistent, and I’ve certainly had worse sessions here, but we’ll just stay calm, keep trying to improve and try to get a good grid spot on Saturday night. It’s just one session, and there’s a long way to go. Sunday night is what counts, and it would be nice to get this team a result it deserves."

Valentino Rossi: "It’s the first practice and I used the hard tyre the whole session, trying to do a lot of laps in order to understand it. The new tyre is much better for warming up, so good for safety, but it started to slide a lot after some laps and made some of the understeer worse. We have to work with the setting and also the electronics. The soft will be important for Saturday, but the hard will be the tyre for the race. Tomorrow we’ll try to do better."