Australia's Jack Miller helps Ducati dominate free practice at the GP of Doha

He edged his Italian teammate Bagnaia by 0.313 seconds and France's Zarco (Ducati-Pramac) by 0.392 seconds.

Doha: Jack Miller, Francesco Bagnaia and Johann Zarco helped Ducati dominate free practice at the Grand Prix of Doha on Friday.

Australia's Miller, on a factory Ducati, chalked up a time of one minute 53.145 seconds during the most optimum conditions in the second session under the Losail circuit floodlights.

He edged his Italian teammate Bagnaia by 0.313 seconds and France's Zarco (Ducati-Pramac) by 0.392 seconds.

Last week's winner, also in Qatar, Spain's Maverick Vinales (Yamaha), was ninth.