Summary
Lewis Hamilton secures pole position
Vettel 2nd, Bottas 3rd, Raikkonen 4th
Ricciardo crashes out
Get involved: #bbcf1
Live Reporting
Gary Rose
Postpublished at 06:49 Greenwich Mean Time 25 March 2017
Postpublished at 06:49 Greenwich Mean Time 25 March 2017
06:49 GMT 25 March 2017It appears that Lewis Hamilton was on a new set of ultrasofts during Q2. Valtteri Bottas has improved on his showing on Friday. Could he snatch a surprise pole?
Postpublished at 06:47 Greenwich Mean Time 25 March 2017
06:47 GMT 25 March 2017Andrew Benson
Chief F1 writer in MelbourneIt's starting to spit with rain as the drivers prepare to battle for pole position.
INpublished at 06:46 Greenwich Mean Time 25 March 2017
06:46 GMT 25 March 20171) Valtteri Bottas 2) Lewis Hamilton 3) Kimi Raikkonen 4) Sebastian Vettel 5) Daniel Ricciardo 6) Max Verstappen 7) Felipe Massa 8) Romain Grosjean 9) Daniil Kvyat 10) Carlos Sainz
Postpublished at 06:44 Greenwich Mean Time 25 March 2017
06:44 GMT 25 March 2017"I cannot do more than this," says Fernando Alonso after securing 13th on the grid.
That's a great result considering the pre-season McLaren had.
OUTpublished at 06:43 Greenwich Mean Time 25 March 2017
06:43 GMT 25 March 201711) Sergio Perez 12) Nico Hulkenberg 13) Fernando Alonso 14) Esteban Ocon 15) Marcus Ericsson
Chequered flagpublished at 06:42 Greenwich Mean Time 25 March 2017
06:42 GMT 25 March 2017Valtteri Bottas finishes fastest in the second part of qualifying for the Australian Grand Prix.
Postpublished at 06:41 Greenwich Mean Time 25 March 2017
06:41 GMT 25 March 2017Fernando Alonso is currently 13th. Needs something big to get through...
Get involved #bbcf1published at 06:41 Greenwich Mean Time 25 March 2017
06:41 GMT 25 March 2017John Crowson: Why is Hamilton not doing another run, wouldn't that mean he has to start on more worn tyres?
Postpublished at 06:40 Greenwich Mean Time 25 March 2017
06:40 GMT 25 March 2017Less than two tenths of a second separate the top four. Ferrari definitely giving Mercedes something to think about on this showing.
Everyone from sixth down is on the circuit for one final push to get through to Q3.
Postpublished at 06:38 Greenwich Mean Time 25 March 2017
06:38 GMT 25 March 2017The top three of Valtteri Bottas, Lewis Hamilton and Kimi Raikkonen are all in the pits. Sebastian Vettel, currently fourth, is on the track at the moment.
Postpublished at 06:37 Greenwich Mean Time 25 March 2017
06:37 GMT 25 March 2017Postpublished at 06:37 Greenwich Mean Time 25 March 2017
06:37 GMT 25 March 2017Fernando Alonso on team radio: "Same thing with the engine - when I got back on the throttle, no power." He pits with three minutes to go...
Postpublished at 06:36 Greenwich Mean Time 25 March 2017
06:36 GMT 25 March 2017All 15 drivers in Q2 have done a timed lap now and the five in danger of going out are:
11) Nico Hulkenberg 12) Romain Grosjean 13) Esteban Ocon 14) Fernando Alonso 15) Marcus Ericsson
Postpublished at 06:34 Greenwich Mean Time 25 March 2017
06:34 GMT 25 March 2017Postpublished at 06:33 Greenwich Mean Time 25 March 2017
06:33 GMT 25 March 2017The Red Bulls, however, have not been as close far. Daniel Ricciardo goes fifth quickest with 1:23.989, seven tenths of a second off the pace of the Mercedes.
It's even worse from Max Verstappen as he does 1:24.789 - 1.5 seconds slower than Valtteri Bottas.
Postpublished at 06:32 Greenwich Mean Time 25 March 2017
06:32 GMT 25 March 2017Now the Ferraris cross the line. Kimi Raikkonen does a 1:23.376, a tenth of a second down on Valtteri Bottas, while Sebastian Vettel laps in 1:23.458.
So far, Ferrari appear to be there or thereabouts.
Postpublished at 06:30 Greenwich Mean Time 25 March 2017
06:30 GMT 25 March 2017Valtteri Bottas sets the first time in Q2 with a 1:23.215. Lewis Hamilton follows soon after, but 0.036 slower.
Second qualifying startspublished at 06:26 Greenwich Mean Time 25 March 2017
06:26 GMT 25 March 2017Fifteen minutes of the second part of qualifying is under way.
Can Fernando Alonso get into the top 10 shootout? Do we dare to dream?
Postpublished at 06:25 Greenwich Mean Time 25 March 2017
06:25 GMT 25 March 2017