A fourth place finish in the final race assured Kiwi driver Shane van Gisbergen third place on the round podium and helped him bolster fifth place in the series' points standings with just two rounds to go.
"Tim [Slade, van Gisbergen's teammate] got a rocket start and I sort of settled into fourth to save tyres, knowing how they went off in the first two races," says van Gisbergen. "Then we got the safety car and they got a good cool off and the race was shortened, so that plan went out the window.
"As soon as it went green it was just flat out the whole time, but our tyres weren't really there at the re-start. They came on good but our balance was a bit different."
Qualifying for the three races was an unusual affair for the V8SC, as there was a single 20-minute qualifying session with drivers' three respective fastest lap times determining their grid positions.
Davison was back to his early season best by setting the fastest laps over Whincup and the flying van Gisbergen.
In the first two races Whincup got the jump on Davison and van Gisbergen to lead the pair home each time.
"Both races were pretty boring but you can't complain too much when you're in third," says van Gisbergen. "I couldn't quite get to the front two; well, I could have but it just would have burnt up the tyres so I just ran my own race. Just the feeling of being on the podium twice is good after the year we've had. It's really good for the team to get two podiums."
Winterbottom and Craig Lowndes' charge to challenge Whincup for the title took a hit with the FPR driver finishing sixth, fourth and fifth, while Lowndes could manage only eighth and two 11ths.