Hamilton wins, Vettel 2nd, Bottas 3rd
Vettel overtakes both Mercedes with sensational start
Rosberg recovers to fifth after puncture and spin
Rosberg bangs wheels at start after Hamilton move
Button, Palmer & Massa out
A two stop on the cards for Ferrari, with Kimi Raikkonen having mirrored Sebastian Vettel's strategy by also pitting to take on super softs.
Lewis Hamilton stays out and looks to be going for a one stopper.
Image source, Getty ImagesStoney: if Jenson Button didn't have bad luck he'd have no luck at all.
Ametrine Moon: Damn Button out!
Denislov Lietnev: Now it's up to the top three teams making the right calls if anyone is to win this race.
Image source, Getty ImagesRed Bull engineer to Max Verstappen: "Okay Max, do not hold Daniel up please."
Verstappen is second, half a second ahead of his team-mate Ricciardo...
Sebastian Vettel ditches the ultra softs for super softs and is back out in fourth. Lewis Hamilton is currently the race leader.
Sebastian Vettel is pitting, but does so just as the Virtual Safety Car ends. Were they caught out there?
Image source, Getty ImagesLap 10/70
Oh no! Jenson Button has pulled over to the side of the track and there's fire coming from the rear of his McLaren.
Virtual safety car is deployed.
After picking off Fernando Alonso, Nico Rosberg has some work to do to get the better of Nico Hulkenberg, It's a 1.2s gap between the two and that has barely changed over the course of the last couple of laps.
There's a tight battle between the two McLarens and Sergio Perez's Force India. Alonso is currently 10th, with Button 0.6s behind while the Briton has Perez a similar distance behind him.
Tom Clarkson
BBC Radio 5 live commentator
We were surprised by the pace of Vettel's start but I think Hamilton was as well. He did very little to stop him from coming down the inside. As he pulled away from the grid, he was still obsessed with what Rosberg was doing to his right.
Image source, Rex FeaturesFurther down the order and Carlos Sainz is weaving his way up through the field. He's up to 16th from 20th.
Lewis Hamilton is the fastest man on the circuit at the moment as he completes the fifth lap in 1:17.400, shaving a few tenths of a second off of Sebastian Vettel's advantage and there's 09s between the two.
The Chris Young: Heck of a start from Vettel!
Liar Politicians: That was an amazing start by Sebastian Vettel to grab the lead.
Tee: So sweet to see a Ferrari up in front.
Ashley Wilkinson: What is with those Mercedes starts? Both cars being jumped this seasonfar too easily. Take nothing away from Seb though, lightning!
DRS is enabled and Nico Rosberg cruises past Fernando Alonso as he begins his climb back up the order.
Just watching the replay and it really is a brilliant start by Sebastian Vettel, benefiting from that new spec Turbo in his Ferrari it would seem.
Meanwhile, Max Verstappen got a move on Daniel Ricciardo and he is up to third. The rest of the top 10 looks like this:
4) Ricciardo 5) Raikkonen 6) Bottas 7) Massa 8) Hulkenberg 9) Alonso 10) Rosberg
Lewis Hamilton has held it together after that poor start and is loitering within striking distance of Sebastian Vettel. He's still in this but still, what a start by Vettel!
Tom Clarkson
BBC Radio 5 live commentator
Vettel was starting just behind Hamilton on the clean side of the grid. He was past Hamilton within 50 metres, I'd say. Hamilton slow getting away yet again.
Image source, @F1Terrible start by the two Mercedes and it looks like their wheels touch as they approach Turn One and Nico Rosberg is off the track! He rejoins but it is down in fifth. Disastrous for the championship leader.
Image source, @F1