Postpublished at 14:05 British Summer Time 17 September 2016
Nico Rosberg is the first to put down a time as he crosses the line with 1:45.316. Lewis Hamilton is faster through the first two sectors on his lap...
Rosberg on pole, Ricciardo 2nd, Hamilton 3rd
Vettel starts last
Online race coverage begins 11:30 BST Sunday
Gary Rose
Nico Rosberg is the first to put down a time as he crosses the line with 1:45.316. Lewis Hamilton is faster through the first two sectors on his lap...
Tom Clarkson
BBC Radio 5 live commentator
The teams do not have not too much data, because all the references come from times recorded in FP2. They expect a time of 1:45.8 is needed to get through to Q2 this afternoon. That would have been ninth fastest in final practice this morning, so they are expecting quite a leap in times.
Lewis Hamilton has work to do. He didn't get any clean laps in on the ultrasofts during practice because of a hydraulic issue and his own mistakes. He's out already, as is Nico Rosberg. They're the only frontrunners out there at the moment.
The light goes green at the end of the pitlane and 18 minutes of Q1 is under way.
BBC Radio 5 live commentary is live now online and on the BBC Sport App. If you are following the action on this page, click the audio icon to hear to dulcet tones of Jack Nicholls.
Kylie Minogue is currently strolling around the McLaren garage at the moment. She performed in Singapore last night.
Wonder what she made of all the Spinning Around on the track yesterday?
Walternate: Nico Rosberg will be at the front, comfortably.
Felipe Massa is preparing for his final appearance in Singapore as his F1 farewell tour continues.
He finished 14th in final practice as Williams struggled to impress. Valtteri Bottas was 10th.
It's a day of F1 related birthdays.
Sir Stirling Moss turns 87 today while Damon Hill is 56. Meanwhile, young Esteban Ocon has left behind his teenage years, turning 20, and here he is with cake.
Has to be said, F1 teams really do do cake well.
I've said Singapore is full of surprises and another we saw in final practice was an impressive display by Toro Rosso.
Daniil Kvyat was seven quickest, with Carlos Sainz finishing the session P9.
They introduced a new aero package introduced in Germany earlier this season, and may finally be getting the most out of it around the Marina Bay street track.
Andrew Benson
Chief F1 writer
Is this weekend another Baku? Cast your mind back to Azerbaijan in late June, and Lewis Hamilton was easily the fastest man, only to drive as poorly as anyone could remember in an error-strewn qualifying session that ended with him in the wall. This is different from Baku so far in that it was not until qualifying there that Hamilton started to struggle, whereas in Singapore he has looked out of sorts for much of the weekend.
In final practice, he was slower than Nico Rosberg on the first runs, out-braked himself and locked up badly into Turn Seven on his qualifying simulation lap and was eighth fastest. Team boss Toto Wolff said that was a specific issue with the car that was making it unsettled during braking. But Rosberg is getting his laps in and Hamilton is not. Is he over-driving? Like in Baku? And can he turn it around?
This, by the way, was the lizard that ambled across the track in final practice. Not quite Godzilla but still blooming massive.
Two wins in the last two races for Nico Rosberg has brought the gap between himself and Lewis Hamilton down to just two points.
Momentum appears to be with Rosberg at the moment after a largely trouble-free weekend so far, but Hamilton is always capable of turning it on when it matters.
Are you expecting any surprises in Singapore? Red Bull on the front row, or do you expect Mercedes to turn up the wick in qualifying?
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