| series | Champcar complete |
| driver |  Tora Takagi |
| year | race | team | car | entry | start | finish | chassis | engine | laps led | * |
| 2001 | Monterrey | Walker | 5 | Pioneer/Denso | 25 | 10 | Reynard 01i | Toyota RV8F | ||
| 2001 | Long Beach | Walker | 5 | Pioneer/Denso | 16 | 20 | Reynard 01i | Toyota RV8F | ||
| 2001 | Fort Worth | Walker | 5 | Pioneer/Denso | 23 | Reynard 01i [2Ki] | Toyota RV8F | |||
| 2001 | Nazareth | Walker | 5 | Pioneer/Denso | 18 | 14 | Reynard 01i | Toyota RV8F | ||
| 2001 | Motegi | Walker | 5 | Pioneer/Denso | 24 | 20 | Reynard 01i [2Ki] | Toyota RV8F | ||
| 2001 | Milwaukee | Walker | 5 | Pioneer/Denso | 19 | 20 | Reynard 01i [2Ki] | Toyota RV8F | ||
| 2001 | Detroit | Walker | 5 | Pioneer/Denso | 25 | 20 | Reynard 01i | Toyota RV8F | ||
| 2001 | Portland | Walker | 5 | Pioneer/Denso | 17 | 18 | Reynard 01i | Toyota RV8F | ||
| 2001 | Cleveland | Walker | 5 | Pioneer/Denso | 8 | 14 | Reynard 01i | Toyota RV8F | ||
| 2001 | Toronto | Walker | 5 | Pioneer/Denso | 22 | 22 | Reynard 01i [2Ki] | Toyota RV8F | ||
| 2001 | Michigan | Walker | 5 | Pioneer/Denso | 3 | 13 | Reynard 01i | Toyota RV8F | ||
| 2001 | Chicago | Walker | 5 | Pioneer/Denso | 18 | 11 | Reynard 01i | Toyota RV8F | ||
| 2001 | Lexington | Walker | 5 | Pioneer/Denso | 22 | 21 | Reynard 01i | Toyota RV8F | ||
| 2001 | Elkhart Lake | Walker | 5 | Pioneer/Denso | 13 | 22 | Reynard 01i | Toyota RV8F | ||
| 2001 | Vancouver | Walker | 5 | Pioneer/Denso | 18 | 7 | Reynard 01i | Toyota RV8F | ||
| 2001 | Lausitzring | Walker | 5 | Walker Racing | 26 | 6 | Reynard 01i | Toyota RV8F | 1 | |
| 2001 | Rockingham | Walker | 5 | Pioneer/Denso | 22 | 26 | Reynard 01i | Toyota RV8F | ||
| 2001 | Houston | Walker | 5 | Pioneer/Denso | 14 | 4 | Reynard 01i | Toyota RV8F | ||
| 2001 | Laguna Seca | Walker | 5 | Pioneer/Denso | 10 | 13 | Reynard 01i | Toyota RV8F | ||
| 2001 | Surfer's Paradise | Walker | 5 | Pioneer/Denso | 20 | 16 | Reynard 01i | Toyota RV8F | ||
| 2001 | Fontana | Walker | 5 | Pioneer/Denso | 20 | 15 | Reynard 01i | Toyota RV8F | 3 | |
| 2002 | Monterrey | Walker | 5 | Pioneer/Denso | 15 | 14 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Long Beach | Walker | 5 | Pioneer/Denso | 12 | 6 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Motegi | Walker | 5 | Pioneer/Denso | 11 | 8 | Reynard 02i | Toyota RV8F | ||
| 2002 | Milwaukee | Walker | 5 | Pioneer/Denso | 10 | 14 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Laguna Seca | Walker | 5 | Pioneer/Denso | 8 | 16 | Reynard 02i | Toyota RV8F | ||
| 2002 | Portland | Walker | 5 | Pioneer/Denso | 8 | 18 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Chicago | Walker | 5 | Pioneer/Denso | 8 | 4 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Toronto | Walker | 5 | Pioneer/Denso | 12 | 8 | Reynard 02i | Toyota RV8F | ||
| 2002 | Cleveland | Walker | 5 | Pioneer/Denso | 10 | 7 | Reynard 02i | Toyota RV8F | ||
| 2002 | Vancouver | Walker | 5 | Pioneer/Denso | 14 | 15 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Lexington | Walker | 5 | Pioneer/Denso | 10 | 12 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Elkhart Lake | Walker | 5 | Pioneer/Denso | 13 | 15 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Montreal | Walker | 5 | Pioneer/Denso | 12 | 14 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Denver | Walker | 5 | Pioneer/Denso | 18 | 15 | Reynard 02i | Toyota RV8F | ||
| 2002 | Rockingham | Walker | 5 | Pioneer/Denso | 4 | 6 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Miami | Walker | 5 | Pioneer/Denso | 3 | 15 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Surfer's Paradise | Walker | 5 | Pioneer/Denso | 18 | 18 | Reynard 02i [01i] | Toyota RV8F | ||
| 2002 | Fontana | Walker | 5 | Pioneer/Denso | 16 | 18 | Reynard 02i | Toyota RV8F | ||
| 2002 | Mexico City | Walker | 5 | Pioneer/Denso | 11 | 6 | Reynard 02i | Toyota RV8F |
40 entries
