| 30.5.2011 | 2 h 45 min Lime Rock | 8 | Mk XX | Forest / Dalziel | Starworks Motorsport | 3rd |
| 30.5.2011 | 2 h 45 min Lime Rock | 9 | Mk XI | France / Barbosa / Borcheller | Action Express Racing | 6th |
| 30.5.2011 | 2 h 45 min Lime Rock | 99 | Mk XX | Gurney / Fogarty | GAINSCO/Bob Stallings Racing | 4th |
| 4.6.2011 | 6 h Watkins Glen | 01 | Mk XX | Pruett / Rojas | Chip Ganassi Racing with Felix Sabates | 2nd |
| 4.6.2011 | 6 h Watkins Glen | 2 | Mk XI | Popow / Braun / Potolicchio | Starworks Motorsport | DNS |
| 4.6.2011 | 6 h Watkins Glen | 5 | Mk XI | Law / Donohue / Frisselle | Action Express Racing | 5th |
| 4.6.2011 | 6 h Watkins Glen | 8 | Mk XX | Forest / Dalziel / Braun | Starworks Motorsport | 26th |
| 4.6.2011 | 6 h Watkins Glen | 9 | Mk XI | France / Barbosa / Borcheller | Action Express Racing | 17th |
| 4.6.2011 | 6 h Watkins Glen | 60 | Mk XX | Pew / Negri | Michael Shank Racing | 4th |
| 4.6.2011 | 6 h Watkins Glen | 99 | Mk XX | Gurney / Fogarty | GAINSCO/Bob Stallings Racing | 3rd |
| 25.6.2011 | 2 h Road America | 01 | Mk XX | Pruett / Rojas | Chip Ganassi Racing with Felix Sabates | 1st |
| 25.6.2011 | 2 h Road America | 2 | Mk XI | Potolicchio / Popow | Starworks Motorsport | 8th |
| 25.6.2011 | 2 h Road America | 5 | Mk XI | Law / Donohue | Action Express Racing | 6th |
| 25.6.2011 | 2 h Road America | 8 | Mk XX | Forest / Dalziel | Starworks Motorsport | 4th |
| 25.6.2011 | 2 h Road America | 9 | Mk XI | France / Barbosa / Borcheller | Action Express Racing | 7th |
| 25.6.2011 | 2 h Road America | 60 | Mk XX | Pew / Negri | Michael Shank Racing | 5th |
| 25.6.2011 | 2 h Road America | 61 | Mk XX | Wilkins / Frisselle | AIM Autosport | 25th |
| 25.6.2011 | 2 h Road America | 99 | Mk XX | Gurney / Fogarty | GAINSCO/Bob Stallings Racing | 2nd |
| 9.7.2011 | 2 h 45 min Laguna Seca | 01 | Mk XX | Pruett / Rojas | Chip Ganassi Racing with Felix Sabates | 2nd |
| 9.7.2011 | 2 h 45 min Laguna Seca | 2 | Mk XI | Popow / Dalziel | Starworks Motorsport | 7th |
| 9.7.2011 | 2 h 45 min Laguna Seca | 5 | Mk XI | Law / Donohue | Action Express Racing | 6th |
| 9.7.2011 | 2 h 45 min Laguna Seca | 8 | Mk XX | Forest / Dalziel | Starworks Motorsport | 4th |
| 9.7.2011 | 2 h 45 min Laguna Seca | 9 | Mk XI | France / Barbosa / Borcheller | Action Express Racing | 8th |
| 9.7.2011 | 2 h 45 min Laguna Seca | 23 | Mk XX | Bell / Davison | United Autosports with Michael Shank Racing | 24th |
| 9.7.2011 | 2 h 45 min Laguna Seca | 60 | Mk XX | Pew / Negri | Michael Shank Racing | 5th |
| 9.7.2011 | 2 h 45 min Laguna Seca | 99 | Mk XX | Gurney / Fogarty | GAINSCO/Bob Stallings Racing | 1st |
| 24.7.2011 | 2 h 45 min New Jersey | 01 | Mk XX | Pruett / Rojas | Chip Ganassi Racing with Felix Sabates | 1st |
| 24.7.2011 | 2 h 45 min New Jersey | 2 | Mk XI | Potolicchio / Popow / Matos | Starworks Motorsport | 24th |
| 24.7.2011 | 2 h 45 min New Jersey | 5 | Mk XI | Law / Donohue | Action Express Racing | 6th |
| 24.7.2011 | 2 h 45 min New Jersey | 7 | Mk XX | Matos / Dalziel | Starworks Motorsport | 4th |
| 24.7.2011 | 2 h 45 min New Jersey | 9 | Mk XI | France / Barbosa / Borcheller | Action Express Racing | 5th |
| 24.7.2011 | 2 h 45 min New Jersey | 60 | Mk XX | Pew / Negri | Michael Shank Racing | 20th |
| 24.7.2011 | 2 h 45 min New Jersey | 99 | Mk XX | Gurney / Fogarty | GAINSCO/Bob Stallings Racing | 3rd |
| 13.8.2011 | 2 h Watkins Glen | 01 | Mk XX | Pruett / Rojas | Chip Ganassi Racing with Felix Sabates | 2nd |
| 13.8.2011 | 2 h Watkins Glen | 2 | Mk XI | Potolicchio / Bergmeister | Starworks Motorsport | 11th |
| 13.8.2011 | 2 h Watkins Glen | 5 | Mk XI | Law / Donohue | Action Express Racing | 6th |
| 13.8.2011 | 2 h Watkins Glen | 8 | Mk XX | Popow / Dalziel | Starworks Motorsport | 3rd |
| 13.8.2011 | 2 h Watkins Glen | 9 | Mk XI | France / Barbosa | Action Express Racing | 7th |
| 13.8.2011 | 2 h Watkins Glen | 23 | Mk XX | Brown / Blundell | United Autosports with Michael Shank Racing | 9th |
| 13.8.2011 | 2 h Watkins Glen | 60 | Mk XX | Pew / Negri | Michael Shank Racing | 5th |
| 13.8.2011 | 2 h Watkins Glen | 61 | Mk XX | Wilkins / Frisselle | AIM Autosport | 4th |
| 13.8.2011 | 2 h Watkins Glen | 99 | Mk XX | Fogarty | GAINSCO/Bob Stallings Racing | 33rd |
| 20.8.2011 | 2 h Montreal | 01 | Mk XX | Pruett / Rojas | Chip Ganassi Racing with Felix Sabates | 5th |
| 20.8.2011 | 2 h Montreal | 2 | Mk XI | Dalziel | Starworks Motorsport | 10th |
| 20.8.2011 | 2 h Montreal | 5 | Mk XI | Law / Donohue | Action Express Racing | 3rd |
| 20.8.2011 | 2 h Montreal | 8 | Mk XX | Potolicchio / Dalziel | Starworks Motorsport | 24th |
| 20.8.2011 | 2 h Montreal | 9 | Mk XI | France / Barbosa | Action Express Racing | 6th |
| 20.8.2011 | 2 h Montreal | 60 | Mk XX | Pew / Negri | Michael Shank Racing | 9th |
| 20.8.2011 | 2 h Montreal | 61 | Mk XX | Wilkins / Frisselle | AIM Autosport | 7th |
| 20.8.2011 | 2 h Montreal | 99 | Mk XX | Gurney / Fogarty | GAINSCO/Bob Stallings Racing | 1st |
| 17.9.2011 | 2 h 45 min Mid-Ohio | 01 | Mk XX | Pruett / Rojas | Chip Ganassi Racing with Felix Sabates | 2nd |
| 17.9.2011 | 2 h 45 min Mid-Ohio | 2 | Mk XI | Potolicchio / Popow / Wilkins | Starworks Motorsport | 6th |
| 17.9.2011 | 2 h 45 min Mid-Ohio | 5 | Mk XI | Law / Donohue | Action Express Racing | 5th |
| 17.9.2011 | 2 h 45 min Mid-Ohio | 8 | Mk XX | Potolicchio / Dalziel | Starworks Motorsport | 1st |
| 17.9.2011 | 2 h 45 min Mid-Ohio | 9 | Mk XI | France / Barbosa | Action Express Racing | 4th |
| 17.9.2011 | 2 h 45 min Mid-Ohio | 23 | Mk XX | Brown / Blundell | Michael Shank Racing | 7th |
| 17.9.2011 | 2 h 45 min Mid-Ohio | 60 | Mk XX | Pew / Negri | Michael Shank Racing | 8th |
| 17.9.2011 | 2 h 45 min Mid-Ohio | 99 | Mk XX | Gurney / Fogarty | GAINSCO/Bob Stallings Racing | 3rd |
| 18.10.2011 | Barber Test | 2 | Mk XX | Ardagna / Popow / Braun / Wilkins | Starworks Motorsport | raced |
| 18.10.2011 | Barber Test | 8 | Mk XX | Dalziel / Potolicchio | Starworks Motorsport | raced |
| 18.10.2011 | Barber Test | 23 | Mk XX | Negri | Michael Shank Racing | raced |
| 17.11.2011 | Daytona November Test | 2 | Mk XX | Popow / Ardagna / Luhr / Vernay | Starworks Motorsport | raced |
| 17.11.2011 | Daytona November Test | 8 | Mk XX | Dalziel / Potolicchio / Vernay | Starworks Motorsport | raced |
| 17.11.2011 | Daytona November Test | 23 | Mk XX | Negri / Pew | Michael Shank Racing | raced |
| 17.11.2011 | Daytona November Test | 50 | Mk XI | Defoor / Forbes-Robinson / Johnson / Pace / de Quesada | 50+Racing/Predator | raced |
| 7.12.2011 | Daytona December Test | 2 | Mk XX | Popow / Dalziel / Potolicchio / Vernay | Starworks Motorsport | raced |
| 7.12.2011 | Daytona December Test | 50 | Mk XI | Defoor / Forbes-Robinson / Johnson / Pace / de Quesada | 50+Predator/Alegra | raced |
| 7.12.2011 | Daytona December Test | 58 | Mk XI | Donohue / Law / Nasr | Action Express Racing | raced |