| # | Track | Winner |
|---|
| 1 | Homestead-Miami Speedway | Scott Dixon |
| 2 | Phoenix International Raceway | Tony Kanaan |
| 3 | Twin Ring Motegi | Scott Sharp |
| 4 | Indianapolis Motor Speedway | Gil de Ferran |
| 5 | Texas Motor Speedway | Al Unser Jr. |
| 6 | Pikes Peak International Raceway | Scott Dixon |
| 7 | Richmond International Raceway | Scott Dixon |
| 8 | Kansas Speedway | Bryan Herta |
| 9 | Nashville Superspeedway | Gil de Ferran |
| 10 | Michigan International Speedway | Alex Barron |
| 11 | Gateway International Raceway | Helio Castroneves |
| 12 | Kentucky Speedway | Sam Hornish Jr. |
| 13 | Nazareth Speedway | Helio Castroneves |
| 14 | Chicagoland Speedway | Sam Hornish Jr. |
| 15 | California Speedway | Sam Hornish Jr. |
| 16 | Texas Motor Speedway | Gil de Ferran |
Lead Lap — NASCAR, IndyCar & Formula 1 statistics. Not affiliated with any sanctioning body.