Marquez has now improved to a 1m47.532s on an 11-lap-old medium.
Solid consistency from Marquez at this stage. He's just out in a 1m47.9s, just a couple of tenths from his best of a 1m47.763s.
Good stuff from Fermin Aldeguer so far. He's up in fifth as he gets back into the swing of riding.
And Marc Marquez has now gone back to the top of the order with a 1m47.763s.
For reference, the best lap at Aragon is a 1m45.704s set by Marc Marquez last year in qualifying.
After 10 minutes, the order is this:
- A.Marquez
- M.Marquez
- Acosta
- Bezzecchi
- Aldeguer
- Morbidelli
- Zarco
- Miller
- Rins
- Bagnaia
Alex Marquez has now gone top on the Gresini Ducati with a 1m48.011s.
Sounds like Aprilia has a new rear seat aero update for Bezzecchi to try this weekend.
Pedro Acosta has gone to the top of the times on the KTM with a 1m48.364s.
Di Giannantonio has gone down at Turn 3. He's up and OK.
Marc Marquez is now fastest with a 1m49.250s.
Bezzecchi improves to a 1m49.335s.
Marc Marquez, who hasn't lost a race at Aragon since joining Ducati, moves up to ninth on his first flying lap.
He's expected to have a more cautious approach to Friday as not to use up his energy like he did at Silverstone.
Zarco has completed his first MotoGP lap since Barcelona.
Marco Bezzecchi leads the way on the Aprilia with a 1m50.255s.
FP1 has gone green.
I think Zarco is all of us right now...
Right, I think that takes care of the housekeeping for this weekend. Let's focus on bikes now!
Fermin Aldeguer is also back in action since injuring himself at Assen.
The big news coming into this weekend is the absence of championship contender Ai Ogura, who suffered a hand injury in a motocross incident ahead of the Aragon round.
He is out and is being replaced by Lorenzo Savadori.
At Tech3, Pol Espargaro is back as Maverick Vinales continues to recover from his injury troubles.
Johann Zarco is back in action this morning over 100 days after that horrifying crash he had at Barcelona.
I think I speak for us all when I say it is very good to see the smiling Frenchman back on his LCR Honda.

It's already pretty hot out there for this time of the morning. Air temp is up at 21C.
Just 10 minutes to go until FP1 begins at Aragon.
Marc Marquez says he will change his approach to race weekends after Silverstone exposed continuing problems with the condition of his right arm.
Marquez has won here the past two years, but says he will try to conserve energy today after he struggled with his right arm at Silverstone.
Full story here.

A key move in the lower categories was also announced this week, as CFMoto Aspar confirmed the signing of Celestino Vietti, who will partner Max Quiles in Moto2 next year.
Full story here.

Only a few seats now remain for 2027, with one still to be filled at Tech3, and another at VR46 Ducati.
The Tech3 spot is expected to go the way of Senna Agius, while Nicolo Bulega is anticipated to take the VR46 place.

