Table:
text: 2008 Eastern Creek round of the V8 Supercar Championship
Race 1 Results
Race 1 Results
Name_ Team Laps Time_Retired Grid Points
Garth Tander Holden Racing Team 31 50:19.8503 1 100
Will Davison Jim Beam Racing 31 + 6.4s 6 92
Jamie Whincup Team Vodafone 31 + 7.2s 4 86
Rick Kelly HSV Dealer Team 31 + 9.4s 3 80
James Courtney Stone Brothers Racing 31 + 10.9s 7 74
Mark Skaife Holden Racing Team 31 + 14.0s 2 68
Craig Lowndes Team Vodafone 31 + 14.6s 11 64
Lee Holdsworth Garry Rogers Motorsport 31 + 15.8s 8 60
Greg Murphy Tasman Motorsport 31 + 19.3s 13 56
Mark Winterbottom Ford Performance Racing 31 + 19.6s 15 52

Question: When did grid position 8 end at the 2008 Eastern Creek round of the V8 Supercar Championship?