2012
| | IZOD IndyCar Series | | Position: 8 (87 points) | 4 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Rahal Letterman Lanigan | | Car: Dallara DW12 (Honda) |
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2011
| | IZOD IndyCar Series | | Position: 13 (297 points) | 17 races. 0 wins. 2 pole positions. 0 podiums. 0 fastest laps.
| | Team: KV Racing Technology - Lotus | | Car: Dallara IR4 (Honda) |
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2010
| | IZOD IndyCar Series | | Position: 21 (214 points) | 17 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: KV Racing Technology | | Car: Dallara IR4 (Honda) |
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2008
| | FIA Formula 1 World Championship | | Position: 21 | 4 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Super Aguri F1 Team | | Car: Super Aguri SA08A (Honda) |
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2007
| | FIA Formula 1 World Championship | | Position: 17 (4 points) | 17 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Super Aguri F1 | | Car: Super Aguri SA07 (Honda) |
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2006
| | FIA Formula 1 World Championship | | Position: no position | 18 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Super Aguri | | Car: Super Aguri SA05 (Honda) | | Car: Super Aguri SA06 (Honda) |
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2005
| | FIA Formula 1 World Championship | | Position: 23 (1 points) | 16 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Lucky Strike BAR Honda | | Car: BAR 007 (Honda 3.0 V10) |
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2004
| | FIA Formula 1 World Championship | | Position: 8 (34 points) | 18 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Lucky Strike BAR Honda | | Car: BAR 006 - Honda |
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2003
| | FIA Formula 1 World Championship | | Position: 18 (3 points) | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Lucky Strike BAR Honda | | Car: BAR 005 - Honda |
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2002
| | FIA Formula 1 World Championship | | Position: 15 (2 points) | 17 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: DHL Jordan Honda | | Car: Jordan EJ12 - Honda |
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2001
| | Formula 3 Britain | | Position: 1 (345 points) | 25 races. 12 wins. 6 pole positions. 17 podiums. 15 fastest laps.
| | Team: Carlin Motorsport | | Car: Dallara F301 (Mugen Honda) |
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| | | Masters of Formula 3 | |
| Race position: 1. Started from pole position. Fastest lap. | | Team: Carlin Motorsport | | Car: Dallara F301 (Mugen Honda) |
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2000
| | Green Flag British F3 Championship | | Position: 3 (129 points) | 12 races. 4 wins. 6 pole positions. 6 podiums. 4 fastest laps.
| | Team: Carlin Motorsport | | Car: Dallara F300 (Mugen Honda) |
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| | | Formula 3 France | | Position: no position | 2 races. 1 win. 0 pole positions. 1 podium. 2 fastest laps.
| | Team: Carlin Motorsport | | Car: Dallara F300 (Mugen Honda) |
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1999
| | Formula 3 Britain National Class | | Position: 4 (103 points) | 7 races. 2 wins. 1 pole position. 5 podiums. 1 fastest lap.
| | Team: Diamond Racing | | Car: Dallara 398 (Mugen Honda) |
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| | | Europa Cup Britain | | Position: 2 (48 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Complete results needed. |
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| | | EFDA Euroseries | | Position: 6 (115 points) | ? races. 1 win. ? pole positions. ? podiums. ? fastest laps. | | Complete results needed. |
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1998
| | Formula 3 Japan | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Dome Project | | Car: Dallara 398 (Mugen Honda) |
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