Aleix Espargaro jatuh untuk kali kedua pada hari ini. Kali ini dia jatuh di tikungan terakhir, tetapi tidak mengalami cedera serius. Pada sesi pertama, pebalap Forward Racing ini juga terjatuh.
Marquez memimpin sesi setelah melakukan percobaan ke-6 dalam 1 menit 50,519 detik. Namun, beberapa saat kemudian Dovizioso melewatinya. Pebalap Italia tersebut beberapa kali mempertajam waktunya hingga 1 menit 49,195 detik, pada percobaan ke-13.
Mendekati akhir sesi, Dani Pedrosa melakukan putaran ke-12 dan berhasil menggeser Marquez dari posisi dua.
Hingga sesi berakhir, Dovizioso bertahan sebagai yang tercepat, diikuti Pedrosa dan Marquez. Jorge Lorenzo dan Valentino Rossi masing-masing tertahan di urutan kedelapan dan ke-10.
Hasil Sesi Latihan Bebas Kedua GP San Marino, Jumat (12/9/2014):
1. Andrea Dovizioso ITA Ducati Team (Desmosedici) 1m 49.195s [Lap 13/14] 280km/h (Top Speed)
2. Dani Pedrosa ESP Repsol Honda Team (RC213V) 1m 50.356s +1.161s [12/12] 272km/h
3. Marc Marquez ESP Repsol Honda Team (RC213V) 1m 50.519s +1.324s [6/7] 275km/h
4. Danilo Petrucci ITA IodaRacing Project (ART) 1m 50.641s +1.446s [14/14] 263km/h
5. Yonny Hernandez COL Pramac Racing (Desmosedici) 1m 50.714s +1.519s [11/15] 275km/h
6. Pol Espargaro ESP Monster Yamaha Tech 3 (YZR-M1)* 1m 50.761s +1.566s [16/18] 277km/h
7. Stefan Bradl GER LCR Honda MotoGP (RC213V) 1m 50.848s +1.653s [6/7] 262km/h
8. Jorge Lorenzo ESP Movistar Yamaha MotoGP (YZR-M1) 1m 51.541s +2.346s [14/15] 268km/h
9. Andrea Iannone ITA Pramac Racing (Desmosedici) 1m 51.603s +2.408s [6/7] 268km/h
10. Valentino Rossi ITA Movistar Yamaha MotoGP (YZR-M1) 1m 51.738s +2.543s [17/17] 273km/h
11. Cal Crutchlow GBR Ducati Team (Desmosedici) 1m 51.757s +2.562s [18/18] 274km/h
12. Aleix Espargaro ESP NGM Forward Racing (Forward Yamaha) 1m 52.164s +2.969s [10/13] 268km/h
13. Scott Redding GBR Go&Fun Honda Gresini (RCV1000R)* 1m 52.213s +3.018s [13/15] 258km/h
14. Alvaro Bautista ESP Go&Fun Honda Gresini (RC213V) 1m 52.298s +3.103s [16/16] 264km/h
15. Hiroshi Aoyama JPN Drive M7 Aspar (RCV1000R) 1m 52.584s +3.389s [18/18] 269km/h
16. Karel Abraham CZE Cardion AB Motoracing (RCV1000R) 1m 52.814s +3.619s [14/17] 267km/h
17. Michael Laverty GBR Paul Bird Motorsport (PBM-ART) 1m 53.326s +4.131s [16/16] 262km/h
18. Bradley Smith GBR Monster Yamaha Tech 3 (YZR-M1) 1m 53.329s +4.134s [15/15] 270km/h
19. Leon Camier GBR Drive M7 Aspar (RCV1000R) 1m 53.699s +4.504s [17/17] 253km/h
20. Alex De Angelis RSM NGM Forward Racing (Forward Yamaha) 1m 54.105s +4.910s [14/17] 257km/h
21. Broc Parkes AUS Paul Bird Motorsport (PBM-ART)* 1m 56.128s +6.933s [13/13] 251km/h
22. Hector Barbera ESP Avintia Racing (Avintia) 1m 56.632s +7.437s [14/16] 256km/h
23. Mike Di Meglio FRA Avintia Racing (Avintia)* 1m 58.788s +9.593s [8/13] 249km/h
Fastest FP1 time:
Yonny Hernandez COL Ducati 1m 50.310s (wet)
Official Misano MotoGP records:
Best lap:
Marc Marquez SPA Honda 1m 32.915s (2013)
Fastest race lap:
Jorge Lorenzo SPA Yamaha 1m 33.906s (2011)