In a qualifying session expected to be dominated by Yamaha, Vinales blasted Jorge Lorenzo’s all-time lap record from 2018 of 1m31.629s with a 1m31.411s to lead a Yamaha 1-2-3-4.
Vinales set the early pace at 1m32.130s, though this was quickly beaten by his factory Yamaha teammate Valentino Rossi.
The FP3 pacesetter held provisional pole for all of 30 seconds, as Quartararo concluded the opening run of Q2 fastest of all with a 1m31.791s.
While the track was quiet, Vinales headed out for his second run and returned to top spot with a 1m31.787s with just under five minutes remaining.
As the rest headed back out, Vinales returned to pitlane for his second bike for a final run, while Morbidelli began setting the timing screens alight.
Morbidelli fired in a 1m31.723s to take over provisional pole on the ‘A-spec’ Yamaha – essentially a 2019 bike.
This was short-lived, however, as Vinales guided his works team M1 to a 1m31.411s to claim his second pole of the season and back-to-back Saturday successes at Misano – the Spaniard setting off the air bag in his leathers during his animated celebrations.
Morbidelli held onto second to claim his best qualifying result of the year, with Petronas Yamaha teammate Quartararo completing the front row.
Rossi heads the second row, missing the top three by just 0.086s, with Pramac pair Jack Miller and Francesco Bagnaia split by just 0.002s to round out the top six.
Alex Rins was top Suzuki runner in seventh ahead of teammate Joan Mir, who ran off track late on at the Rio corner of Turn 4, with Andrea Dovizioso ninth on the Ducati.
After crashing late in FP3, Pol Espargaro eased through Q1, while it was his Aprilia-mounted brother Aleix Espargaro trailing him for much of the session with a 1m32.295s.
The Aprilia rider, however, was unable to better that early effort and was unable to depose Oliveira when he leaped up the order in the closing stages.
on his year-old LCR bike amidst a miserable weekend for HRC following the withdrawal of his teammate Cal Crutchlow through injury.
ahead of KTM’s Brad Binder and Avintia’s Tito Rabat.
The grid will be completed by a disappointed Iker Lecuona (Tech 3), Honda’s Stefan Bradl, Bradley Smith (Aprilia) and the sister factory team Honda of Alex Marquez.
|1|| Maverick Viñales ||Yamaha||9||1'31.411|
|2|| Franco Morbidelli ||Yamaha||7||1'31.723|
|3|| Fabio Quartararo ||Yamaha||7||1'31.791|
|4|| Valentino Rossi ||Yamaha||8||1'31.877|
|5|| Jack Miller ||Ducati||8||1'32.052|
|6|| Francesco Bagnaia ||Ducati||7||1'32.054|
|7|| Alex Rins ||Suzuki||9||1'32.090|
|8|| Joan Mir ||Suzuki||9||1'32.102|
|9|| Andrea Dovizioso ||Ducati||9||1'32.184|
|10|| Johann Zarco ||Ducati||7||1'32.218|
|11|| Pol Espargaro ||KTM||5||1'32.266|
|12|| Miguel Oliveira ||KTM||4||1'32.323|
|View full results|
|1|| Pol Espargaro ||KTM||1'32.064|
|2|| Miguel Oliveira ||KTM||1'32.212||0.148|
|3|| Aleix Espargaro ||Aprilia||1'32.295||0.231|
|4|| Takaaki Nakagami ||Honda||1'32.382||0.318|
|5|| Danilo Petrucci ||Ducati||1'32.418||0.354|
|6|| Brad Binder ||KTM||1'32.534||0.470|
|7|| Tito Rabat ||Ducati||1'32.791||0.727|
|8|| Iker Lecuona ||KTM||1'32.838||0.774|
|9|| Stefan Bradl ||Honda||1'32.915||0.851|
|10|| Bradley Smith ||Aprilia||1'33.166||1.102|
|11|| Alex Marquez ||Honda||1'33.333||1.269|
| Cal Crutchlow ||Honda|
|View full results|