| 6.1.2001 | Daytona Test | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Policastro / Desimone / Kelleners | Gunnar Racing | 56th |
| 4.2.2001 | 24 h Daytona | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Policastro / Desimone / Zitza | Gunnar Racing | DNQ |
| 4.3.2001 | 250 mile Homestead | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Policastro | Gunnar Racing | 27th |
| 21.4.2001 | 200 mile Phoenix | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Policastro | Gunnar Racing | DNA |
| 19.5.2001 | 6 h Watkins Glen | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Jeannette / Policastro | Gunnar Racing | 26th |
| 26.5.2001 | 125 mile Lime Rock [GTS+GT+AGT] | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Policastro | Gunnar Racing | 16th |
| 10.6.2001 | 250 mile Mid-Ohio | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Policastro | Gunnar Racing | 18th |
| 8.7.2001 | 500 mile Road America | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Jeannette / Policastro | Gunnar Racing | 17th |
| 4.8.2001 | GP Trois-Rivières [GT+AGT] | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Policastro | Gunnar Racing | DNA |
| 10.8.2001 | 250 mile Watkins Glen | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Policastro | Gunnar Racing | DNA |
| 6.10.2001 | Petit Le Mans | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Jeannette / Policastro, Jr. / Policastro | Gunnar Racing | 23rd |
| 3.11.2001 | 3 h Daytona | 75 | Porsche 996 GT3-RS #WP0ZZZ99Z1S692068 | Policastro, Jr. / Policastro | Gunnar Racing | 33rd |