| << 2003 | 2005 >> |

| # | Kép | Versenyzõ | Nemz. | Csapat | Kasztni/motor |
| 1 | ![]() |
Paul Tracy | Kanada | Forsythe Championship Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 2 | ![]() |
Sebastien Bourdais | Francia | Newman/Haas Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 3 | ![]() |
Rodolfo Lavín | Mexikó | Forsythe Championship Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 4 | ![]() |
Ryan Hunter-Reay | USA | Herdez Competition | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 5 | ![]() |
Mario Haberfeld | Brazil | Walker Racing | Reynard 02I - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 6 | ![]() |
Bruno Junqueira | Brazil | Newman/Haas Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 7 | ![]() |
Patrick Carpentier | Kanada | Forsythe Championship Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 8 | ![]() |
Alex Tagliani | Kanada | Rocketsports Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 9 | ![]() |
Michel Jourdain, Jr. | Mexikó | RuSPORT | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 10 | ![]() |
A.J. Allmendinger | USA | RuSPORT | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 11 | ![]() |
Oriol Servia | Katalán |
Dale Coyne Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 12 | ![]() |
Jimmy Vasser | USA | PKV Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 14 | ![]() |
Alex Sperafico (R) | Brazil | Mi-Jack Conquest Racing | Reynard 02I - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 14 | ![]() |
Nelson Philippe (R) | Francia | Mi-Jack Conquest Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 17 | ![]() |
Nelson Philippe (R) | Francia | Rocketsports Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 17 | ![]() |
Memo Gidley | USA | Rocketsports Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 17 | ![]() |
Guy Smith (R) | Anglia | Rocketsports Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 19 | ![]() |
Tarso Marques | Brazil | Dale Coyne Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 19 | ![]() |
Gastón Mazzacane (R) | Argentína | Dale Coyne Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 19 | ![]() |
Jarek Janis (R) | Cseho. | Dale Coyne Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 21 | ![]() |
Roberto Gonzalez (R) | Mexikó | PKV Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 34 | ![]() |
Justin Wilson (R) | Anglia | Mi-Jack Conquest Racing | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 55 | ![]() |
Mario Dominguez | Mexikó | Herdez Competition | Lola B2K - Ford-Cosworth XFE V8 2.65 L. Turbó |
| # | Kép | Versenyzõ | Nemz. | Csapat | Kasztni/motor |
| 15 | ![]() |
David Besnard (R) | Új-Zéland | Walker Racing | Reynard 02I - Ford-Cosworth XFE V8 2.65 L. Turbó |
| 15 | ![]() |
Michael Valiante (R) | Kanada | Walker Racing | Reynard 02I - Ford-Cosworth XFE V8 2.65 L. Turbó |