It was held on the weekend of 12 to 13 May at Hidden Valley Raceway in Darwin, Northern Territory.
A four-car collision at the start of the race involving Ambrose, Seton, Bowe and Tander.
Craig Lowndes was also given a drive-through penalty after spinning Larry Perkins at turn four in the later stages of the race.
Ingall led most of the race, but encountered a tail-shaft problem with two laps to go, dropping him down the pack.
The Holden Racing Team duo of Jason Bright and Mark Skaife rounded out the podium.