Kimi Raikkonen fastest on final day of testing
Mercedes drivers complete the most laps again
McLaren managed just three laps all day
Get involved #bbcf1
Right, that's me done for the week. Thanks for your company, I'd like to think we've learnt a bit and had a few chuckles along the way.
I'll be back next week with live text commentary from the second test on Tuesday. See you then.
Thanks Alistair! I did pretty much all the races last year but we'll forget that little detail and I'll simply bask in the glory of this tweet.
Kimi Raikkonen 1:23.477 80 laps
Daniil Kvyat 1:24.293 96 laps
Alfonso Celis 1:24.840 75 laps
Kevin Magnussen 1:25.263 153 laps
Max Verstappen 1:25.393 110 laps
Felipe Nasr 1:25.874 121 laps
Nico Rosberg 1:26.187 86 laps
Lewis Hamilton 1:26.295 99 laps
Felipe Massa 1:26.483 54 laps
Esteban Gutierrez 1:27.802 89 laps
Rio Haryanto 1:28.266 51 laps
Fernando Alonso No time 3 laps
And we're done.
Kimi Raikkonen rounds off the week by finishing fastest. That's three out of the four days a Ferrari has been top of the timesheet.
As we know, though, Mercedes have just been toying with the rest of the field.
Kimi Raikkonen and Felipe Massa are out to sneak a lap in. Daniil Kvyat also heads out. He currently has the second fastest time of the day.
The track is green again.
McLaren, you have three minutes.
Yes I think this is for the best.
A late red flag and it would seem that Kevin Magnussen was pushing too hard. The Renault has come to a stop on the circuit.
Well, Fernando Alonso has just tweeted a picture of him meeting kids from the Alonso karting campus.
I might be wrong, but that would suggest he isn't getting out for the final 10 minutes.
Brilliant from K-Mag!
The lad is flying.
He can indeed!
Alfonso is round in 1:24.293 to shoot up to third, behind Daniil Kvyat and Kimi Raikkonen. Noice.
Alfonso Celis has strapped on the super softs and is out on the track. Can the Force India development driver get himself up towards the top of the timesheet before the end?
Ever wondered what engineers get up to when the drivers are out on track?
This, apparently...
With 25 minutes to go, it is really not looking good for an appearance from the McLaren is it?
Such a shame after the week had started quite well for them.
Didn't I say earlier maths wasn't my strong point...
Nico Rosberg completes his 72nd lap. He's got 35 minutes to complete 28 more laps and surpass Lewis Hamilton's 99-lap total.
The race is on.