A Dorna press release announced the following penalties for 16 Moto3 riders:
Antonelli, Arbolino, Canet, Dalla Porta, Fenati, Fernandez, Kornfeil, Masia, Migno, Ogura, Ramirez, Rossi, Sasaki, Suzuki, Toba and Yurchenko.
Riccardo Rossi and Tatsuki Suzuki have 12-position grid penalties.
Andrea Migno has two penalties: his fastest lap in Q2 has been cancelled and he will start from the back of the grid.
Niccolo Antonelli, Tony Arbolino, Aron Canet, Lorenzo Dalla Porta, Romano Fenati, Raul Fernandez, Jakub Kornfeil, Jaume Masia, Ai Ogura, Marcos Ramirez, Ayumu Sasaki, Kaito Toba and Makar Yurchenko have all had their fastest laps in Q2 cancelled.