Click here for access to 'A lap of Road Atlanta in a Viper with Stephen Watson'
| Cars Entered by Chamberlain | Chassis C19 - Car Number 61 |
| Drivers | Milka Duno & Xavier Pompidou & Stephen Watson |
| Qualifying | 26th overall and 6th in class |
| Race (overall & class) | 26th overall and 7th in class |