Butch LeitzingerNASCAR Rolex Grand-Am Sports Car Series Results (Daytona Intl. Speedway Road Course)Click on the Race to see the complete results for that race. |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1998-01 | Daytona (Road) | 74 | 4 | 4 | 20 | Dyson Racing Team | Ford / Riley & Scott | 615/711 | 0 | engine | 282 |
| 1999-01 | Daytona (Road) | 78 | 5 | 1 | 20 | Dyson Racing Team, Inc. | Ford / Riley & Scott | 708/708 | 0 | running | 284 |
| 2000-01 | Daytona (Road) | 79 | 8 | 2 | 6 | Team Cadillac | Cadillac LMP | 637/723 | 0 | gearbox | 2 |
| 2000-07 | Daytona (Road) | 44 | 12 | 12 | 8 | Philip Creighton Motorsports | Ford / Lola | 0/70 | 0 | did not start | 0 |
| 2001-01 | Daytona (Road) | 80 | 1 | 2 | 16 | Dyson Racing Team | Ford / Riley & Scott | 598/656 | 0 | engine | 496 |
| 2001-13 | Daytona (Road) | 45 | 1 | 1 | 16 | Dyson Racing Team | Ford / Riley & Scott | 94/94 | 0 | running | 77 |
| 2002-01 | Daytona (Road) | 74 | 5 | 12 | 16 | Dyson Racing Team | Ford / Riley & Scott | 265/716 | 0 | overheating | 0 |
| 2002-06 | Daytona (Road) | 26 | 2 | 3 | 20 | Dyson Racing Team | Ford / Riley & Scott | 70/70 | 0 | running | 4 |
| 2002-10 | Daytona (Road) | 43 | 2 | 2 | 20 | Dyson Racing Team | Ford / Riley & Scott | 98/98 | 0 | running | 35 |
| 2004-01 | Daytona (Road) | 53 | 6 | 8 | 4 | Howard Boss Motorsports | Chevrolet / Crawford | 456/526 | 0 | overheating | 5 |
| 2004-06 | Daytona (Road) | 37 | 8 | 4 | 4 | Howard Boss Motorsports | Pontiac / Crawford | 70/70 | 0 | running | 0 |
| 2005-01 | Daytona (Road) | 62 | 8 | 2 | 4 | Howard Boss Motorsports | Pontiac / Crawford | 699/710 | 0 | running | 50 |
| 2005-07 | Daytona (Road) | 52 | 5 | 1 | 4 | Howard Boss Motorsports | Pontiac / Crawford | 70/70 | 0 | running | 24 |
| 2006-01 | Daytona (Road) | 66 | 19 | 15 | 4 | Howard Boss Motorsports | Pontiac / Crawford | 593/734 | 0 | running | 0 |
| 2006-11 | Daytona (Road) | 47 | 9 | 24 | 4 | Howard Boss Motorsports | Pontiac / Crawford | 59/70 | 0 | running | 0 |
| 2007-01 | Daytona (Road) | 70 | 14 | 24 | 20 | Howard Motorsports | Porsche / Crawford | 450/668 | 0 | crash | 0 |
| 2010-01 | Daytona (Road) | 44 | 7 | 11 | 59 | Brumos Racing | Porsche / Riley | 582/755 | 0 | engine | 41 |
| 2012-01 | Daytona (Road) | 58 | 7 | 17 | 23 | Alex Job Racing | Porsche GT3 | 689/761 | 0 | running | 0 |
17 starts, 6753 of 8210 laps completed (82.3%), 1300 laps led Win: 3 ( 17.6%) Average start: 7.2 Total Winnings: $0 Podium: 8 ( 47.1%) Average finish: 7.4 DNF:8 |