The HRT driver kept his cool while under immense pressure from SVG
Marcos Ambrose also worked his way into the top ten.
Edwards continues his transition to a new team and new car.
Team boss John Booth declares 'I'm confident we will get there' – despite many obstacles to clear before the season opener in Australia.
Joey Logano posted the fastest pole-winning speed at the 1.54-mile intermediate track (194.683 mph) since Carl Edwards ran 194.690 in qualifying for the fourth race of the 2005 season.
Kimi Raikkonen: “Overall it hasn’t been a bad test since we covered a race distance today."
This marks Harvick's 45th career victory in the division.
Kevin Magnussen: "It’s good working with Honda, they’re a very enthusiastic team, you can feel they have a desire to succeed – they’re here to win."
Marcus Ericsson: "All in all it was a good day for the final preparations before going to Melbourne.”
Nico Hülkenberg: “It was a very positive day in terms of reliability and getting a lot of mileage under our belts."
Romain Grosjean: "I can’t wait to for the season to start."
Reliability issues mean that early-season flyaways will come too soon for new Honda-powered era.
Lewis Hamilton: "It wasn't a particularly spectacular day."
Felipe Massa: "We had another good day with over 100 laps completed."
Carlos Sainz Jr.: "This was the sort of day we needed and it went really well."
Day three of test ends with the World Champion outpacing the pack, despite running a harder tyre.
Veteran engineer Pat Symonds admits factory Merc squad is still out front, but thinks Williams is poised to lead the chase.
GT Asia Series revealed 11-race programme across five countries for 2015.
Sprint Cup qualifying was delayed, but never started for some such as former champions Jeff Gordon, Matt Kenseth, Tony Stewart and Jimmie Johnson.
Mercedes chasers go to war on super-soft tyres, but they’re still slower than Rosberg from yesterday on softs.
Following successful winter testing, Bentley Team Dyson Racing prepares for PWC season-opener at Circuit of the Americas.
Vettel admits Rosberg's time on soft tyres was "awesome" as World Champions show their hand.
Following seven months of intense work, Facu Regalia has just confirmed his Zeta Corse signing, to compete in the full World Series by Renault season.