Marc Marquez uzyskał najlepszy czas w trzecim wolnym treningu przed GP San Marino. Drugi wynik należał do Jorge Lorenzo, a trzeci do zwycięzcy z Silverstone, Mavericka Vinalesa. Andrea Iannone jednak nie był w stanie wyjechać na tor i na pewno nie zobaczymy go w niedzielnym wyścigu.
Pięciu zawodników zaliczyło upadki: byli to Jack Miller, Cal Crutchlow, Dani Pedrosa, Danilo Petrucci i Alex Lowes. Michele Pirro testował eksperymentalne, aerodynamiczne tylne koło.
1. Marc Marquez ESP Repsol Honda Team (RC213V) 1m 32.451s [Lap 18/22] 290km/h (Top Speed)
2. Jorge Lorenzo ESP Movistar Yamaha MotoGP (YZR-M1) 1m 32.631s +0.180s [16/17] 293km/h
3. Maverick Viñales ESP Team Suzuki Ecstar (GSX-RR) 1m 32.839s +0.388s [17/19] 291km/h
4. Pol Espargaro ESP Monster Yamaha Tech 3 (YZR-M1) 1m 32.861s +0.410s [19/23] 291km/h
5. Cal Crutchlow GBR LCR Honda (RC213V) 1m 33.074s +0.623s [17/18] 291km/h
6. Valentino Rossi ITA Movistar Yamaha MotoGP (YZR-M1) 1m 33.075s +0.624s [5/21] 291km/h
7. Michele Pirro ITA Ducati Team (Desmosedici GP) 1m 33.086s +0.635s [14/17] 295km/h
8. Aleix Espargaro ESP Team Suzuki Ecstar (GSX-RR) 1m 33.272s +0.821s [10/15] 287km/h
9. Dani Pedrosa ESP Repsol Honda Team (RC213V) 1m 33.319s +0.868s [16/20] 293km/h
10. Alvaro Bautista ESP Factory Aprilia Gresini (RS-GP) 1m 33.480s +1.029s [17/22] 290km/h
11. Scott Redding GBR Octo Pramac Yakhnich (Desmosedici GP15) 1m 33.598s +1.147s [19/19] 289km/h
12. Hector Barbera ESP Avintia Racing (Desmosedici GP14.2) 1m 33.598s +1.147s [19/19] 292km/h
13. Andrea Dovizioso ITA Ducati Team (Desmosedici GP) 1m 33.830s +1.379s [5/19] 297km/h
14. Alex Lowes GBR Monster Yamaha Tech 3 (YZR-M1) 1m 33.835s +1.384s [5/20] 288km/h
15. Danilo Petrucci ITA Octo Pramac Yakhnich (Desmosedici GP15) 1m 33.983s +1.532s [8/18] 290km/h
16. Yonny Hernandez COL Aspar MotoGP Team (Desmosedici GP14.2) 1m 34.011s +1.560s [17/20] 290km/h
17. Jack Miller AUS Estrella Galicia 0,0 Marc VDS (RC213V) 1m 34.165s +1.714s [17/17] 288km/h
18. Stefan Bradl GER Factory Aprilia Gresini (RS-GP) 1m 34.171s +1.720s [19/20] 288km/h
19. Tito Rabat ESP Estrella Galicia 0,0 Marc VDS (RC213V)* 1m 34.222s +1.771s [11/25] 288km/h
20. Eugene Laverty IRL Aspar MotoGP Team (Desmosedici GP14.2) 1m 34.989s +2.538s [19/20] 292km/h
21. Javier Fores ESP Avintia Racing (Desmosedici GP14.2) 1m 35.471s +3.020s [14/17] 285km/h
2. Jorge Lorenzo ESP Movistar Yamaha MotoGP (YZR-M1) 1m 32.631s +0.180s [16/17] 293km/h
3. Maverick Viñales ESP Team Suzuki Ecstar (GSX-RR) 1m 32.839s +0.388s [17/19] 291km/h
4. Pol Espargaro ESP Monster Yamaha Tech 3 (YZR-M1) 1m 32.861s +0.410s [19/23] 291km/h
5. Cal Crutchlow GBR LCR Honda (RC213V) 1m 33.074s +0.623s [17/18] 291km/h
6. Valentino Rossi ITA Movistar Yamaha MotoGP (YZR-M1) 1m 33.075s +0.624s [5/21] 291km/h
7. Michele Pirro ITA Ducati Team (Desmosedici GP) 1m 33.086s +0.635s [14/17] 295km/h
8. Aleix Espargaro ESP Team Suzuki Ecstar (GSX-RR) 1m 33.272s +0.821s [10/15] 287km/h
9. Dani Pedrosa ESP Repsol Honda Team (RC213V) 1m 33.319s +0.868s [16/20] 293km/h
10. Alvaro Bautista ESP Factory Aprilia Gresini (RS-GP) 1m 33.480s +1.029s [17/22] 290km/h
11. Scott Redding GBR Octo Pramac Yakhnich (Desmosedici GP15) 1m 33.598s +1.147s [19/19] 289km/h
12. Hector Barbera ESP Avintia Racing (Desmosedici GP14.2) 1m 33.598s +1.147s [19/19] 292km/h
13. Andrea Dovizioso ITA Ducati Team (Desmosedici GP) 1m 33.830s +1.379s [5/19] 297km/h
14. Alex Lowes GBR Monster Yamaha Tech 3 (YZR-M1) 1m 33.835s +1.384s [5/20] 288km/h
15. Danilo Petrucci ITA Octo Pramac Yakhnich (Desmosedici GP15) 1m 33.983s +1.532s [8/18] 290km/h
16. Yonny Hernandez COL Aspar MotoGP Team (Desmosedici GP14.2) 1m 34.011s +1.560s [17/20] 290km/h
17. Jack Miller AUS Estrella Galicia 0,0 Marc VDS (RC213V) 1m 34.165s +1.714s [17/17] 288km/h
18. Stefan Bradl GER Factory Aprilia Gresini (RS-GP) 1m 34.171s +1.720s [19/20] 288km/h
19. Tito Rabat ESP Estrella Galicia 0,0 Marc VDS (RC213V)* 1m 34.222s +1.771s [11/25] 288km/h
20. Eugene Laverty IRL Aspar MotoGP Team (Desmosedici GP14.2) 1m 34.989s +2.538s [19/20] 292km/h
21. Javier Fores ESP Avintia Racing (Desmosedici GP14.2) 1m 35.471s +3.020s [14/17] 285km/h
Źródło: crash.net