| 11.1.1998 | Daytona Test | 29 | Camaro IV | Rosa / Viganó / Johnson / Overbagh | Overbagh Motor Racing | 51st |
| 11.1.1998 | Daytona Test | 35 | Camaro IV | Casadei / Garbagnati / Bucci / Ciani | McDill Racing | 23rd |
| 11.1.1998 | Daytona Test | 40 | Camaro IV | Rankin / Scott / Jensen / Kempgens | Rankin Racing, Inc. | 44th |
| 11.1.1998 | Daytona Test | 53 | Camaro IV | Scheuren / Pumpelly / Jones / Green | Diablo Racing | 40th |
| 1.2.1998 | 24 h Daytona | 29 | Camaro IV | Rosa / Viganó / Rosa / Masselli / Johnson | Overbagh Motor Racing | 27th |
| 1.2.1998 | 24 h Daytona | 35 | Camaro IV | Bucci / Casadei / Ciani / Garbagnati | McDill Racing | 37th |
| 1.2.1998 | 24 h Daytona | 40 | Camaro IV | Rankin / Scott / Jensen / Lassally / Northam | Rankin Racing, Inc. | 31st |
| 1.2.1998 | 24 h Daytona | 53 | Camaro IV | Scheuren / Pumpelly / Green / Jones | Diablo Racing | 56th |
| 1.2.1998 | 24 h Daytona | 72 | Corvette C4 | Banks / Sprinkle / Hitt | Banks Motorsport | 71st |
| 1.2.1998 | 24 h Daytona | 87 | Camaro IV | Annis / Hill / Ladoniczki / Ladoniczki / Pobst | John Annis Racing | 36th |
| 1.2.1998 | 24 h Daytona | 89 | Camaro IV | Maugeri / Puleo / Penton / Urrutia | Maugeri Motorsports | 42nd |
| 22.3.1998 | 12 h Sebring | 3 | Camaro | Kinn | Greg Malvasc | 48th |
| 22.3.1998 | 12 h Sebring | 13 | Beretta | Sereix / Urrutia / Urrutia, Jr. | Luis Sereix | DNA |
| 22.3.1998 | 12 h Sebring | 22 | Camaro | Reisman / Reisman | Paul Reisman | DNA |
| 22.3.1998 | 12 h Sebring | 87 | Camaro | Annis / Hill / Pobst / Robinson | John Annis | 35th |
| 22.3.1998 | 12 h Sebring | 91 | Camaro | Heinricy / Hayner / Schramm | Rock Valley Racing | 8th |
| 10.5.1998 | CDN GT Mosport BARC Spring | 02 | Corvette | Van Peter Hanson | Deck Motorsports | 10th |
| 10.5.1998 | CDN GT Mosport BARC Spring | 24 | Camaro | Kirk Spencer | | 8th |
| 10.5.1998 | CDN GT Mosport BARC Spring | 26 | Corvette C4 | Barry Coons | | 19th |
| 10.5.1998 | CDN GT Mosport BARC Spring | 50 | Camaro | Wortzman / McCalmont | | DNS |
| 10.5.1998 | CDN GT Mosport BARC Spring | 53 | Camaro | James Holtom | Georgian Bay Motorsports | 2nd |
| 10.5.1998 | CDN GT Mosport BARC Spring | 95 | Camaro | Charles Webster | C.J. Webster | 22nd |
| 10.5.1998 | CDN GT Mosport BARC Spring | 99 | Corvette | Ian Hain | Strudwick Motorsports | 15th |
| 10.5.1998 | CDN GT Mosport BARC Spring | 176 | Camaro | Moennick / Restemeyer | True North Racing | 6th |
| 10.5.1998 | CDN GT Mosport BARC Spring | 190 | Camaro | Ed Fukushima | Strudwick Motorsports | 14th |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 02 | Corvette | Van Peter Hanson | Deck Motorsports | 8th |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 10 | Camaro | Mike Palladino | | 17th |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 24 | Camaro | Kirk Spencer | | 4th |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 26 | Corvette C4 | Barry Coons | | 5th |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 50 | Camaro | Wortzman / McCalmont | | 10th |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 53 | Camaro | James Holtom | Georgian Bay Motorsports | 28th |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 92 | Corvette C3 | Gregg Clifton | Strudwick Motorsports | 27th |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 97 | Camaro | Ian Hain | Strudwick Motorsports | 12th |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 99 | Corvette | Ed Fukushima | Strudwick Motorsports | 22nd |
| 24.5.1998 | CDN GT Mosport BEMC Spring | 111 | Camaro | Terry Fletcher | | 24th |
| 25.5.1998 | 1 h 45 min Lime Rock [GT] | 22 | Camaro | Reisman / Reisman | Reisman Property Interests, Inc. | 14th |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 02 | Corvette | Van Peter Hanson | Deck Motorsports | 6th |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 10 | Camaro | Mike Palladino | | DNS |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 24 | Camaro | Kirk Spencer | | 5th |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 26 | Corvette C4 | Barry Coons | | 10th |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 66 | Corvette | Paul Massingberd | | 19th |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 76 | Camaro | Pettipas / Pettipas | PRT | 3rd |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 92 | Corvette C3 | Gregg Clifton | Strudwick Motorsports | 23rd |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 95 | Camaro | Charles Webster | C.J. Webster | DNS |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 97 | Camaro | Ian Hain | Strudwick Motorsports | 12th |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 99 | Corvette | Ed Fukushima | Strudwick Motorsports | 21st |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 152 | Camaro | Jack Boxstrom | | 8th |
| 14.6.1998 | CDN GT Shannonville CRDA Shootout | 188 | Camaro | Bruce Petroff | Prep-Tech Racing? | 15th |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 02 | Corvette | Van Peter Hanson | Deck Motorsports | 9th |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 10 | Camaro | Mike Palladino | | 17th |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 19 | Camaro | Hazelgrove / Gray | | 16th |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 24 | Camaro | Kirk Spencer | | 7th |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 26 | Corvette C4 | Barry Coons | | 8th |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 50 | Camaro | Wortzman / McCalmont | | 24th |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 76 | Camaro | Pettipas / Pettipas | PRT | 5th |
| 28.6.1998 | SM GTR Anderstorp | 80 | Corvette C4 | Ingvar Sand | Ingvar Sand | DNF/1st |
| 28.6.1998 | SM GTR Anderstorp | 84 | Corvette ZR1 | Tony Johansson | Tony Johansson | DNS |
| 28.6.1998 | 1 h 45 min Minneapolis | 91 | Camaro | Hayner / Schramm | Rock Valley Racing | DNA |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 95 | Camaro | Charles Webster | C.J. Webster | DNS |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 97 | Camaro | Ian Hain | Strudwick Motorsports | 23rd |
| 28.6.1998 | CDN GT Shannonville Trilllium Trophy | 152 | Camaro | Jack Boxstrom | | 21st |
| 12.7.1998 | CDN GT Shannonville Canaska Cup | 10 | Camaro | Mike Palladino | | 19th |
| 12.7.1998 | CDN GT Shannonville Canaska Cup | 26 | Corvette C4 | Barry Coons | | 7th |
| 12.7.1998 | CDN GT Shannonville Canaska Cup | 76 | Camaro | Pettipas / Pettipas | PRT | 5th |
| 12.7.1998 | CDN GT Shannonville Canaska Cup | 95 | Camaro | Charles Webster | C.J. Webster | DNS |
| 12.7.1998 | CDN GT Shannonville Canaska Cup | 98 | Corvette | Ian Hain | Strudwick Motorsports | 13th |
| 12.7.1998 | CDN GT Shannonville Canaska Cup | 152 | Camaro | Jack Boxstrom | | 25th |
| 12.7.1998 | CDN GT Shannonville Canaska Cup | 188 | Camaro SS | Meyer / Zimmerman | Prep-Tech Racing | 28th |
| 12.7.1998 | CDN GT Shannonville Canaska Cup | 217 | Camaro | Lee Racicot | | 10th |
| 1998 | Alastaro | | Camaro | Kjell Karlsson | | -/4th |