| series | Champcar current |
| driver |  Will Power |
| year | race | team | car | entry | start | finish | chassis | engine | laps led | * |
| 2005 | Surfer's Paradise | Walker | 25 | Aussie Vineyards/Team Australia | 11 | 15 | Lola B02/00 [HU09] | Ford XFE | ||
| 2005 | Mexico City | Walker | 5 | Aussie Vineyards/Team Australia | 13 | 10 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Long Beach | Walker | 5 | Aussie Vineyards/Team Australia | 9 | 9 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Houston | Walker | 5 | Aussie Vineyards/Team Australia | 10 | 7 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Monterrey | Walker | 5 | Aussie Vineyards/Team Australia | 9 | 11 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Milwaukee | Walker | 5 | Aussie Vineyards/Team Australia | 5 | 11 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Portland | Walker | 5 | Aussie Vineyards/Team Australia | 7 | 18 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Cleveland | Walker | 5 | Aussie Vineyards/Team Australia | 9 | 9 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Toronto | Walker | 5 | Aussie Vineyards/Team Australia | 12 | 7 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Edmonton | Walker | 5 | Aussie Vineyards/Team Australia | 7 | 6 | Lola B02/00 [B01-HU05] | Ford XFE | ||
| 2006 | San Jose | Walker | 5 | Aussie Vineyards/Team Australia | 6 | 6 | Lola B02/00 [B01-HU05] | Ford XFE | ||
| 2006 | Denver | Walker | 5 | Aussie Vineyards/Team Australia | 11 | 4 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Montreal | Walker | 5 | Aussie Vineyards/Team Australia | 7 | 5 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Elkhart Lake | Walker | 5 | Aussie Vineyards/Team Australia | 7 | 13 | Lola B02/00 [HU09] | Ford XFE | ||
| 2006 | Surfer's Paradise | Walker | 5 | Aussie Vineyards/Team Australia | 1 | 12 | Lola B02/00 [HU09] | Ford XFE | 13 | |
| 2006 | Mexico City | Walker | 5 | Aussie Vineyards/Team Australia | 4 | 3 | Lola B02/00 [HU09] | Ford XFE | 1 | |
| 2007 | Las Vegas | Walker | 5 | Aussie Vineyards/Team Australia | 1 | 1 | Panoz DP01 [005] | Cosworth XFE | 38 | |
| 2007 | Long Beach | Walker | 5 | Aussie Vineyards/Team Australia | 2 | 3 | Panoz DP01 [005] | Cosworth XFE | ||
| 2007 | Houston | Walker | 5 | Aussie Vineyards/Team Australia | 1 | 11 | Panoz DP01 [005] | Cosworth XFE | 1 | |
| 2007 | Portland | Walker | 5 | Aussie Vineyards/Team Australia | 7 | 4 | Panoz DP01 [005] | Cosworth XFE | 3 | |
| 2007 | Cleveland | Walker | 5 | Aussie Vineyards/Team Australia | 3 | 10 | Panoz DP01 [005] | Cosworth XFE | 32 | |
| 2007 | St Jovite | Walker | 5 | Aussie Vineyards/Team Australia | 2 | 3 | Panoz DP01 [005] | Cosworth XFE | ||
| 2007 | Toronto | Walker | 5 | Aussie Vineyards/Team Australia | 7 | 1 | Panoz DP01 [005] | Cosworth XFE | 18 | |
| 2007 | Edmonton | Walker | 5 | Aussie Vineyards/Team Australia | 1 | 15 | Panoz DP01 [005] | Cosworth XFE | 28 | |
| 2007 | San Jose | Walker | 5 | Aussie Vineyards/Team Australia | 12 | 4 | Panoz DP01 [005] | Cosworth XFE | ||
| 2007 | Elkhart Lake | Walker | 5 | Aussie Vineyards/Team Australia | 2 | 16 | Panoz DP01 [005] | Cosworth XFE | ||
| 2007 | Zolder | Walker | 5 | Aussie Vineyards/Team Australia | 2 | 4 | Panoz DP01 [005] | Cosworth XFE | ||
| 2007 | Assen | Walker | 5 | Aussie Vineyards/Team Australia | 8 | 14 | Panoz DP01 [005] | Cosworth XFE | ||
| 2007 | Surfer's Paradise | Walker | 5 | Aussie Vineyards/Team Australia | 1 | 16 | Panoz DP01 [005] | Cosworth XFE | 10 | |
| 2007 | Mexico City | Walker | 5 | Aussie Vineyards/Team Australia | 1 | 2 | Panoz DP01 [005] | Cosworth XFE | 23 | |
| 2008 | Long Beach | PKV Racing | 8 | Smart & Final/Team Australia | 4 | 1 | Panoz DP01 | Cosworth XFE | 81 |
31 entries
