The rain stayed away despite threatening the session, and it was Luca Marini (Mooney VR46 Racing Team) who took first honours after the chequered the flag with a 2:03.250. Fabio Quartararo (Monster Energy Yamaha MotoGP™) showed he means business in Texas putting his Yamaha YZF-M1 in 2nd place, 0.150s away from the Italian. Fresh off his Argentina GP podium, Johann Zarco (Prima Pramac Racing) continues his fine form finishing Practice 1 in P3.