Alex Marquez took the top spot in second practice for the Thai Grand Prix with a last-gasp effort, while Francesco Bagnaia failed to secure an automatic entry into Q2.
Riding last year's GP24, the Gresini rider set a best time of 1m29.020s with just seconds to run in the hour-long session at Buriram to leapfrog his elder brother and factory Ducati rider Marc Marquez.
