Teams und Fahrer Saison 2004:
| Nr | Fahrer | Fahrzeug | Team |
| 1 |
Paul Tracy |
Lola-Ford | Forsythe |
| 2 |
Sebastien Bourdais |
Lola-Ford | Newman/Haas |
| 3 |
Rodolfo Lavin |
Lola-Ford | Forsythe |
| 4 |
Ryan Hunter-Reay |
Lola-Ford | Herdez Competition |
| 5 |
Mario Haberfeld |
Reynard-Ford | Walker Racing |
| 6 |
Bruno Junqueira |
Lola-Ford | Newman/Haas |
| 7 |
Patrick Carpentier |
Lola-Ford | Forsythe |
| 8 |
Alex Tagliani |
Lola-Ford | Rocketsports Racing |
| 9 |
Michel Jourdain |
Lola-Ford | RuSPORT |
| 10 |
A.J. Allmendinger |
Lola-Ford | RuSPORT |
| 11 |
Oriol Servia |
Lola-Ford | Dale Coyne |
| 12 |
Jimmy Vasser |
Lola-Ford | PKV Racing |
| 14 |
Alex Sperafico |
Reynard-Ford | Mi-Jack Conquest |
| 17 |
Nelson Philippe |
Lola-Ford | Rocketsports Racing |
| 19 |
Tarso Marques |
Lola-Ford | Dale Coyne |
| 21 |
Roberto Gonzales |
Lola-Ford | PKV Racing |
| 34 |
Justin Wilson |
Lola-Ford | Mi-Jack Conquest |
| 55 |
Mario Dominguez |
Lola-Ford | Herdez Competition |
Alle Rennen 2004 im Überblick:
| Datum | Ort | Streckenart | Sieger | |
| 1 | 18. April | Long Beach, USA | Stadtkurs | P. Tracy |
| 2 | 23. Mai | Monterrey, Mexiko | Rundstrecke | S. Bourdais |
| 3 | 5. Juni | The Milwaukee Mile, USA | Oval | R. Hunter-Reay |
| 4 | 20. Juni | Portland, USA | Rundstrecke | S. Bourdais |
| 5 | 3. Juli | Cleveland, USA | Rundstrecke | S. Bourdais |
| 6 | 11. Juli | Toronto, Kanada | Stadtkurs | S. Bourdais |
| 7 | 25. Juli | Vancouver, Kanada | Stadtkurs | P. Tracy |
| 8 | 8. August | Road America, USA | Rundstrecke | A. Tagliani |
| 9 | 15. August | Denver, USA | Stadtkurs | S. Bourdais |
| 10 | 29. August | Montreal, Kanada | Rundstrecke | S. Bourdais |
| 11 | 12. September | Laguna Seca, USA | Rundstrecke | P. Carpentier |
| 12 | 25. September | Las Vegas, USA | Oval | S. Bourdais |
| 13 | 24. Oktober | Surfers Paradise, Australien | Stadtkurs | B. Junqueira |
| 14 | 7. November | Mexico City, Mexiko | Rundstrecke | S. Bourdais |
Gesamtwertung Endstand nach 14 Rennen:
| P | Fahrer | Auto | Total | Road | Oval |
| 1 |
 Sebastien
Bourdais |
Lola-Ford | 369 | 334 | 35 |
| 2 |
 Bruno
Junqueira |
Lola-Ford | 341 | 293 | 48 |
| 3 |
 Patrick
Carpentier |
Lola-Ford | 266 | 212 | 54 |
| 4 |
Paul
Tracy |
Lola-Ford | 254 | 247 | 7 |
| 5 |
 Mario
Dominguez |
Lola-Ford | 244 | 212 | 32 |
| 6 |
 A.J.
Allmendinger (R) |
Lola-Ford | 229 | 188 | 41 |
| 7 |
Alex
Tagliani |
Lola-Ford | 218 | 205 | 13 |
| 8 |
Jimmy
Vasser |
Lola-Ford | 201 | 157 | 44 |
| 9 |
Ryan
Hunter-Reay |
Lola-Ford | 199 | 157 | 42 |
| 10 |
 Oriol
Servia |
Lola-Ford | 199 | 172 | 27 |
| 11 |
 Justin
Wilson (R) |
Lola-Ford | 188 | 162 | 26 |
| 12 |
Michel
Jourdain Jr. |
Lola-Ford | 185 | 150 | 35 |
| 13 |
Mario
Haberfeld |
Reynard-Ford | 157 | 139 | 18 |
| 14 |
Rodolfo
Lavin |
Lola-Ford | 156 | 120 | 36 |
| 15 |
Roberto
Gonzalez (R) |
Lola-Ford | 136 | 116 | 20 |
| 16 |
Nelson
Philippe (R) |
Lola-Ford | 89 | 69 | 20 |
| 17 |
 Gaston
Mazzacane (R) |
Lola-Ford | 73 | 62 | 11 |
| 18 |
Guy
Smith (R) |
Lola-Ford | 53 | 49 | 4 |
| 19 |
Alex
Sperafico (R) |
Reynard-Ford | 47 | 41 | 6 |
| 20 |
 David
Besnard (R) |
Lola-Ford | 18 | 18 | 0 |
| 21 |
Memo
Gidley |
Lola-Ford | 15 | 15 | 0 |
| 22 |
Tarso
Marques |
Lola-Ford | 9 | 9 | 0 |
| 23 |
Michael
Valiante (R) |
Lola-Ford | 7 | 7 | 0 |
| 24 |
 Jarek
Janis (R) |
Lola-Ford | 3 | 3 | 0 |
