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 Zorn, David | ||||||||
| No. | Rank | Points | Date | City | Series | Class | Season | |
| 1 | 8 | 0 | 28.05.2006 | | Aliso Viejo | RROC | Spec | 2006 |
| 2 | 4 | 0 | 11.09.2010 | | Las Vegas | IIC | Amateur 17.5 Sedan | 2010 |
| 3 | 10 | 0 | 11.09.2010 | | Las Vegas | IIC | Stock 17.5 Sedan | 2010 |
| 4 | 9 | 0 | 08.10.2011 | | Las Vegas | IIC | Amateur 17.5 Sedan | 2011 |
| 5 | 8 | 0 | 27.05.2012 | | Union City | RROC | 17.5T | 2012 |
| 6 | 1 | 0 | 06.10.2012 | | Las Vegas | IIC | Amateur 17.5 Sedan | 2012 |
| 7 | 19 | 0 | 06.10.2012 | | Las Vegas | IIC | Stock 17.5 Sedan | 2012 |
| 8 | 5 | 0 | 26.05.2013 | | Union City | RROC | 17.5T | 2013 |
| 9 | 4 | 0 | 13.10.2013 | | Las Vegas | IIC | Spec Gran Touring | 2013 |
| 10 | 12 | 0 | 13.10.2013 | | Las Vegas | IIC | Stock 17.5 Sedan | 2013 |
| 11 | 7 | 0 | 25.05.2014 | | Aliso Viejo, CA | RROC | 13.5T | 2014 |
| 12 | 2 | 0 | 18.10.2014 | | Las Vegas | IIC | Spec Gran Touring | 2014 |
| 13 | 18 | 0 | 18.10.2014 | | Las Vegas | IIC | Stock Touring | 2014 |
