| Rank | Vehicle | Driver | Time | PS / KG |
|---|---|---|---|---|
| 1. | Lola B06/10 AER | James Weaver | 1:04.46 | 659 / 925 |
| 2. | Porsche RS Spyder | Romain Dumas | 1:04.48 | 487 / 775 |
| 3. | Audi R8 (Mk II) | Rinaldo Capello | 1:05.15 | 558 / 900 |
| 4. | Porsche RS Spyder | Sascha Maassen | 1:05.24 | 487 / 775 |
| 5. | Lola B06/10 AER | Chris Dyson | 1:05.56 | 659 / 925 |
| 6. | Lola EX257 MG (B160) | Chris McMurry | 1:06.63 | 500 / 675 |
| 7. | Lola B05/40 AER | Liz Halliday | 1:07.44 | 558 / 750 |
| 8. | Chevrolet Corvette C6.R (GT1) | Ron Fellows | 1:08.03 | 598 / 1188 |
| 9. | Chevrolet Corvette C6.R (GT1) | Olivier Beretta | 1:08.09 | 598 / 1188 |
| 10. | Aston Martin DBR9 | Darren Turner | 1:08.42 | 634 / 1160 |
| 11. | Aston Martin DBR9 | Pedro Lamy | 1:08.63 | 634 / 1160 |
| 12. | Saleen S7R GT1 | Paolo Ruberti | 1:10.37 | 608 / 1080 |
| 13. | Courage C65 Mazda | James Bach | 1:11.87 | 456 / 750 |
| 14. | Lola B2K/40 Nissan | Ben Devlin | 1:12.66 | 380 / 750 |
Houston Reliant Park (2006)
Houston Reliant Park (2006) is a racing venue in United States with 14 lap times.This page represents the 2.7 kilometer (1.7 mile) configuration of this track. Houston Reliant Park (2006) has 10 turns.
| Country | United States |
| Track length | 2.70 km / 1.68 miles |
| Number of turns | 10 |
| Track record | 1:04.4 - Lola B06/10 AER |



