David Muñoz was quickest during Moto3 World Championship Free Practice One (FP1) Friday morning at Pertamina Mandalika Circuit, in Indonesia. Riding his LIQUI MOLY Dynavolt Intact GP KTM on Pirelli control tires, the Spaniard covered the 2.67-mile (4.30 km) road course in 1:37.645, topping the field of 26 riders.

Joel Kelso was the best of the rest with a 1:37.676 on his LevelUp MTA KTM.

Rookie Maximo Quiles was third with a lap time of 1:37.701 on his CFMOTO Gaviota Aspar Team KTM.