Lap 15Webber is the quickest man out there at the moment, he's just set two fastest laps but Vettel remains 3.6s ahead.
Lap 15Looks like Perez is going to have to two-stop as he pits for a fresh set of rubber.
Lap 16Maldonado loses out big time on the straight. He's passed by both Grosjean and teammate Senna and now sits 12th.
Lap 17Vettel continues to creep further ahead. The German's lead is now over four seconds. He's led in Formula 1 for over 160 laps in a row now. Mad.
Lap 20PUNCTURE! Perez is the man to suffer as he clips Ricciardo's front wing. Almost exactly the same as what happened to Schumacher earlier.
Lap 21Perez comes in for a second time then and he's now got a set of the harder tyres on. They should see him to the end of the race.
Lap 22Perez seems to have damage to his car and he's come in for the first retirement of the race.
Lap 23Vettel sets a new fastest lap by crossing the line in 1:30.637.
Lap 23Poor from Webber. He's lost a load of time to Vettel by getting caught up with the backmarkers and now only leads Alonso by a couple of seconds.
Lap 25Alonso's right up on Webber as Hamilton reports back to his team that the car feels better.
Lap 25TOP 10 UPDATE: 1 Vettel 2 Webber 3 Alonso 4 Hamilton 5 Button 6 Massa 7 Raikkonen 8 Hulkenburg 9 Grosjean 10 Rosberg
Lap 26Button pits for a set of the harder tyres and they could see him to the end.
Lap 27Blimey. Vettel's lead over Webber is now over 10 seconds and this race is all but over in truth. Shame.
Lap 28Raikkonen was still just behind Massa but he's decided to pit for his hard tyres. Rosberg and Maldonado also pit.
Lap 29All the big guns are now coming in as Massa trundles down the pit lane.
Lap 29The Brazilian comes out just ahead of Raikkonen but the Finn is soon past as turn two. The Ferrari has DRS though and retakes the position on the straight.
Lap 30Alonso pits from third and the Ferrari boys deliver a 2.8s stop. Whoosh!
Lap 31CONTACT! Maldonado is the latest man to have a puncture as he makes contact with Kobayashi. The Venezuelan has to limp back to the pit and he actually held up Vettel, who lost around two-and-a-half seconds.
Lap 32Webber has also pitted and came out only just ahead of Alonso.
Lap 33Hamilton and Vettel are yet to stop but the Brit has just come in for his stop.
Lap 33As well as getting some fresh rubber, Hamilton also had his steering wheel replaced. Could be to do with the radio problems he reported earlier.
Lap 34Vettel pits from the lead and the Red Bull team deliver a 2.6s stop for the Championship leader.
Lap 36Alonso just can't get close enough to make the pass on Webber. He really needs to in terms of the world championship.
Lap 37Grosjean finally pits and he started on the hard tyres so it'll be the softs for the remaining 23 laps.
Lap 38Schumacher is under investigation for seemingly ignoring blue flags (the ones waved at you when you have to let a car lap you).
Lap 39Hamilton is one of the fastest men out there at the moment and is catching the Webber-Alonso battle.
Lap 40With 20 laps to go, this race is only going one way.
Lap 40TOP 10 UPDATE: 1 Vettel 2 Webber 3 Alonso 4 Hamilton 5 Button 6 Massa 7 Raikkonen 8 Hulkenburg 9 Grosjean 10 Rosberg
Lap 42Hamilton is now 6.2s behind Alonso, who has dropped two seconds behind Webber. Vettel's lead is around the 11-second mark.
Lap 45The frontrunners are now posting times under 1:30.
Lap 45De La Rosa is the second man to retire because of a brake failure.
Lap 46The HRT came to a stop at the end of the back straight and DRS has been disabled because of the dangers down there.
Lap 47Webber has lost his KERS and now Alonso is all over the back of the Red Bull once more.
Lap 48It doesn't take Alonso long to get past Webber and he's now second behind the runaway Vettel.
Lap 49As it stands, Vettel will open up a 13-point gap to Alonso in the drivers' championship.