| series | Champcar current |
| driver |  Charles Zwolsman |
| year | race | team | car | entry | start | finish | chassis | engine | laps led | * |
| 2005 | Mexico City | Walker | 25 | Aussie Vineyards/Team Australia | 18 | 13 | Lola B02/00 [B01] | Ford XFE | ||
| 2006 | Long Beach | Conquest Racing | 34 | Mi-Jack | 18 | 12 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | Houston | Conquest Racing | 34 | GoldenPalace.net | 11 | 15 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | Monterrey | Conquest Racing | 34 | GoldenPalace.net | 10 | 12 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | Milwaukee | Conquest Racing | 34 | GoldenPalace.net | 13 | 9 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | Portland | Conquest Racing | 34 | Conquest Racing | 16 | 12 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | Cleveland | Conquest Racing | 34 | Mi-Jack | 13 | 15 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | Toronto | Conquest Racing | 34 | Mi-Jack | 14 | 9 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | Edmonton | Conquest Racing | 34 | Mi-Jack | 13 | 10 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | San Jose | Conquest Racing | 34 | Mi-Jack | 14 | 9 | Lola B02/00 [HU29] | Ford XFE | 5 | |
| 2006 | Denver | Conquest Racing | 34 | Mi-Jack | 12 | 10 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | Montreal | Conquest Racing | 34 | Mi-Jack | 11 | 8 | Lola B02/00 [HU29] | Ford XFE | ||
| 2006 | Elkhart Lake | Conquest Racing | 34 | Mi-Jack | 3 | 7 | Lola B02/00 [HU29] | Ford XFE | 1 | |
| 2006 | Surfer's Paradise | Conquest Racing | 34 | Mi-Jack | 15 | 7 | Lola B02/00 [HU29] | Ford XFE | 10 | |
| 2006 | Mexico City | Conquest Racing | 34 | Mi-Jack | 12 | 11 | Lola B02/00 [HU29] | Ford XFE |
15 entries
