| 18.9.1999 | Petit Le Mans | 02 | 993 Carrera RSR | Murry / Mowlem / Haywood | Reiser Callas Rennsport | 44th |
| 18.9.1999 | Petit Le Mans | 03 | 993 Carrera RSR | Stanton / Willingham / Reiser | Reiser Callas Rennsport | 22nd |
| 18.9.1999 | Petit Le Mans | 04 | 993 GT2 R | Morton / Graham | CJ Motorsport | DNA |
| 18.9.1999 | Petit Le Mans | 07 | 993 Carrera RSR | Hall / Marshall / Marshall / Lux | G&W Motorsports | 24th |
| 18.9.1999 | Petit Le Mans | 09 | 993 GT2 | Ahrlé / Haupt | Roock Motorsport North America | DNA |
| 18.9.1999 | Petit Le Mans | 17 | 993 Carrera RSR | Lambert / Conte | Contemporary Motorsports | 20th |
| 18.9.1999 | Petit Le Mans | 22 | 993 Carrera RSR | Pobst / Fitzgerald | Alex Job Racing | 47th |
| 18.9.1999 | Petit Le Mans | 23 | 996 GT3-R | Maassen / Müller / Wagner | Manthey Racing | 15th |
| 18.9.1999 | Petit Le Mans | 25 | 996 GT3-R | Riccitelli / Hofer / Huisman | RWS Motorsport | 27th |
| 18.9.1999 | Petit Le Mans | 40 | 996 GT3 Cup | Peeler / Doolin | Team PRC | DNA |
| 18.9.1999 | Petit Le Mans | 64 | 993 Carrera RSR | Pumpelly | Spencer Pumpelly Racing | 49th |
| 18.9.1999 | Petit Le Mans | 70 | 993 Carrera RSR | Gabel / de Quesada | Alegra Motorsports | 43rd |
| 18.9.1999 | Petit Le Mans | 73 | 993 Carrera RSR | Refenning / Ziegelman / Wheeler / Lima | Auto Sport South Racing | 42nd |
| 18.9.1999 | Petit Le Mans | 76 | 993 Carrera RSR | Sobrero / Cilli / Auberlen | Team ARE | 33rd |
| 18.9.1999 | Petit Le Mans | 96 | 996 GT3 Cup | Heinricy / White / Coker | Freisinger Motorsport | 32nd |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 00 | 911 GT1 Evo | Klaus Bytzek | BMS Race Team | 1st |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 07 | 968 | Ludwig Heimrath | Heimrath Porsche Racing | 14th |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 15 | 911 | Blair Killoran | | 12th |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 39 | 993 Carrera RSR | Bartling / Franczak | | 8th |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 41 | 924 | Coliviras / Coliviras | | 15th |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 96 | 968 | Ray Arbesman | Heimrath Porsche Racing | 11th |
| 25.9.1999 | GT Aida | 9 | 993 Carrera RSR 3.8 | Hane / Tokuda | Team Daikokuya | 29th |
| 25.9.1999 | GT Aida | 10 | 993 GT2 | Asou / Hinoi | Ability Motorsports | 28th |
| 25.9.1999 | GT Aida | 26 | 996 GT3-R | Matsuda / Schwager | Team Taisan Jr. | DNF |
| 25.9.1999 | GT Aida | 55 | 993 Carrera RSR | Suga / Tajima | Team Taisan Jr. | 22nd |
| 25.9.1999 | GT Aida | 70 | 993 GT2 | Ishibashi / Hoshino | Team Gaikokuya | 26th |
| 25.9.1999 | GT Aida | 71 | 993 GT2 | Jounai / Kawano | Sigmatech Racing Team | DNF |
| 25.9.1999 | GT Aida | 99 | 993 Carrera RSR 3.8 | Yoshitomi / Hioki | Team Daikokuya | 27th |
| 25.9.1999 | GT Aida | 910 | 993 Carrera RSR 3.8 | Yogo / Malagamuwa | 910 Racing | 25th |
| 26.9.1999 | Belcar Spa RF | 4 | 993 GT2 | Kumpen / Cohen | GLPK Racing | 1st |
| 26.9.1999 | British GT Spa | 5 | 911 GT1 | Wallinder / Lister | Blue Coral Slick 50 Racing | 3rd |
| 26.9.1999 | Spanish GT Jarama | 5 | 911 Carrera Evo | Jesús Diez de Villarroel | Jesus Diez de Villaroel | 1st/2nd |
| 26.9.1999 | Belcar Spa RF | 6 | 993 | Vannerum / Daniels | AD Sport | DNS |
| 26.9.1999 | 3 h Homestead | 6 | 993 GT2 R | Hezemans / Konrad | Konrad Motorsport | DNF |
| 26.9.1999 | British GT Spa | 6 | 911 GT1 | Barrett / Morrison | G-Force Motorsports Ltd. | 5th |
| 26.9.1999 | 3 h Homestead | 7 | 993 GT2 | Slater / Colombo | Konrad Motorsport | 10th |
| 26.9.1999 | Belcar Spa RF | 7 | 993 | Wauters / Wauters | AD Sport | DNF |
| 26.9.1999 | Belcar Spa RF | 8 | 993 GT2 | Verheyen / Bruynoghe | TR Racing | 7th |
| 26.9.1999 | 3 h Homestead | 8 | 993 GT2 R | Vuillaume / Cappellari / Rapetti | Elf Haberthur Racing | 9th |
| 26.9.1999 | Spanish GT Jarama | 8 | 911 | Saldaña / de Orleans | Kremer | - |
| 26.9.1999 | Belcar Spa RF | 9 | 993 Carrera RS | Dujardyn / Buytaert | TR Racing | DNA |
| 26.9.1999 | 3 h Homestead | 9 | 993 GT2 R | Garbagnati / Casadei | Elf Haberthur Racing | DNF |
| 26.9.1999 | Belcar Spa RF | 10 | 993 Compressor | Janssen / Dahmen | TR Racing | DNA |
| 26.9.1999 | Spanish GT Jarama | 14 | 911 Carrera RSR | Abia de la Torre / Irmgratz | Juan J. Abia de la Torre | 6th/8th |
| 26.9.1999 | 3 h Homestead | 15 | 993 GT2 R | Kaufmann / Wollek | Freisinger Motorsport | 5th |
| 26.9.1999 | Belcar Spa RF | 15 | 993 GT2 | Raes / Meulders | Raes Racing | 21st |
| 26.9.1999 | Belcar Spa RF | 16 | 993 Cup | Van Rossem / Claes | Raes Racing | 12th |
| 26.9.1999 | British GT Spa | 16 | 993 GT2 Evo | Klaus Abbelen | Klaus Abbelen | DNF |
| 26.9.1999 | 3 h Homestead | 16 | 993 GT2 | Jurasz / Stewart | Freisinger Motorsport | 6th |
| 26.9.1999 | 3 h Homestead | 17 | 993 GT2 | Schumacher / O'Steen / Wagner | Schumacher Racing | 7th |
| 26.9.1999 | Belcar Spa RF | 20 | 993 GT2 | Rosoux / Geoffroy | Crizalli | DNF |
| 26.9.1999 | Belcar Spa RF | 21 | 996 GT3 Cup | de Groodt / Moreau | PSi Motorsport | 5th |
| 26.9.1999 | Spanish GT Jarama | 21 | 911 Carrera | Cerqueda / Guinovart | Automovil Club de Andorra | 15th/18th |
| 26.9.1999 | Belcar Spa RF | 22 | 993 | Mertens / Kropp | AD Sport | DNA |
| 26.9.1999 | Belcar Spa RF | 23 | 993 Turbo | Wallinder / Veertee | Strandell Team | DNF |
| 26.9.1999 | Spanish GT Jarama | 23 | 968 CS | Rosado Dominguez / Romero | Manuel Rosado Dominguez | 8th/11th |
| 26.9.1999 | Belcar Spa RF | 24 | 993 GT2 | Schoonbroodt / Close | SG Racing | DNF |
| 26.9.1999 | Spanish GT Jarama | 30 | 911 Carrera RS | Banus / Martín Cantero | Club Porsche Espana | 10th/9th |
| 26.9.1999 | Belcar Spa RF | 31 | 993 | Grootaers / Schreurs | GLPK Racing | DNF |
| 26.9.1999 | Belcar Spa RF | 32 | 993 | Moonen / Bogemans | Deti | 22nd |
| 26.9.1999 | British GT Spa | 34 | 993 GT2 | Cox / Baker | Cirtek Motorsport | DNF |
| 26.9.1999 | Spanish GT Jarama | 35 | 968 CS | de Castro / Dominguez | Club Porsche Espana | 16th/14th |
| 26.9.1999 | Belcar Spa RF | 35 | 993 | Jegers / Daniels | AD Sport | 11th |
| 26.9.1999 | Belcar Spa RF | 36 | 996 GT3 Cup | Verellen / Penders | RTM | 3rd |
| 26.9.1999 | Spanish GT Jarama | 36 | 968 CS | Luchelli / Berrocal | Ricardo Berrocal | DNF/15th |
| 26.9.1999 | Belcar Spa RF | 37 | 996 GT3 Cup | Van Renterghem / Gonnissen | RTM | 8th |
| 26.9.1999 | Belcar Spa RF | 38 | 964 | Kurris / Vetters | H&M Racing | 18th |
| 26.9.1999 | Spanish GT Jarama | 39 | 911 Carrera RSR 3.8 | Brito e Cunha / Reeder | VPM Racing | 7th/19th |
| 26.9.1999 | Belcar Spa RF | 39 | 993 GT2 | Geerts / Geerts | Raes Racing | 15th |
| 26.9.1999 | Belcar Spa RF | 40 | 993 Speedster | Thiers / Thiers | Russell Racing | 13th |
| 26.9.1999 | 3 h Homestead | 41 | 993 Carrera RSR | Ziegelman / Refenning / Argetsinger | Autosport Racing | DNA |
| 26.9.1999 | Belcar Spa RF | 41 | 993 | "Terjonck" / Van Campenhoudt | Oosterlinck Motorsport | DNS |
| 26.9.1999 | British GT Spa | 44 | 993 GT2 R | Fuller / Fothergill | PK Sport | 11th |
| 26.9.1999 | Belcar Spa RF | 46 | 996 GT3 Cup | Meers / Lievens | MW Racing | DNF |
| 26.9.1999 | Belcar Spa RF | 47 | 996 GT3 Cup | | MW Racing | DNA |
| 26.9.1999 | Belcar Spa RF | 48 | 996 GT3 Cup | | MW Racing | DNA |
| 26.9.1999 | 3 h Homestead | 48 | 993 GT2 | Michael Levitas | Turbo Performance | DNA |
| 26.9.1999 | British GT Spa | 53 | 911 GT | Dave Welz | Dave Welz Racing | 15th |
| 26.9.1999 | 3 h Homestead | 77 | 993 GT2 | Nearn / Wilson / Pompidou / Wagner | Seikel Motorsport | DNA |
| 26.9.1999 | British GT Spa | 88 | 993 GT2 | Phillips / Liddell | PK Sport | DNF |
| 3.10.1999 | CDN GT Mosport CASC Celebration | 00 | 911 GT1 Evo | Klaus Bytzek | BMS Race Team | 23rd |
| 3.10.1999 | CDN GT Mosport CASC Celebration | 07 | 968 | Ludwig Heimrath | Heimrath Porsche Racing | 24th |
| 3.10.1999 | 3 h Watkins Glen | 6 | 993 GT2 R | Hezemans / Konrad | Konrad Motorsport | 15th |
| 3.10.1999 | 3 h Watkins Glen | 7 | 993 GT2 | Slater / Diez de Villarroel | Konrad Motorsport | 18th |
| 3.10.1999 | 3 h Watkins Glen | 8 | 993 GT2 R | Cappellari / Kicak / Vuillaume | Haberthur Racing | 12th |
| 3.10.1999 | 3 h Watkins Glen | 9 | 993 GT2 R | Casadei / Garbagnati | Haberthur Racing | 11th |
| 3.10.1999 | 3 h Watkins Glen | 15 | 993 GT2 R | Kaufmann / Wollek | Freisinger Motorsport | 4th |
| 3.10.1999 | 3 h Watkins Glen | 16 | 993 GT2 | Hane / Jurasz | Freisinger Motorsport | 9th |
| 3.10.1999 | 3 h Watkins Glen | 17 | 993 GT2 | O'Steen / Schumacher | Schumacher Racing | 7th |
| 3.10.1999 | CDN GT Mosport CASC Celebration | 39 | 993 Carrera RSR | Rick Franczak | | 8th |
| 3.10.1999 | CDN GT Mosport CASC Celebration | 41 | 924 | Coliviras / Coliviras | | 17th |
| 3.10.1999 | 3 h Watkins Glen | 46 | 993 Carrera RSR | Murry / Reiser | Reiser & Callas Rennsport | 10th |
| 3.10.1999 | 3 h Watkins Glen | 47 | 964 Carrera Cup | Fisher / Brunk | Paragon Motorsports | DNF |
| 3.10.1999 | 3 h Watkins Glen | 48 | 993 GT2 | Levitas / Neugarten | Turbo Performance | DNA |
| 3.10.1999 | CDN GT Mosport CASC Celebration | 58 | 993 | Rudy Bartling | | 12th |
| 3.10.1999 | 3 h Watkins Glen | 77 | 993 GT2 | Nearn / Wagner / Pompidou | Seikel Motorsport | DNA |
| 3.10.1999 | CDN GT Mosport CASC Celebration | 87 | 911 Carrera RSR | Ivano Scattolin | | 20th |
| 10.10.1999 | 2 h 45 min Laguna Seca | 38 | 911 GT1 Evo | McNish / Kelleners | Champion Racing | 36th |
| 10.10.1999 | 2 h 45 min Laguna Seca | 48 | 993 GT2 | Kaufmann / Wollek | Freisinger Motorsport | 35th |
| 10.10.1999 | 2 h 45 min Laguna Seca | 52 | 993 GT2 | Rady / Eisenlohr | Maxwell Racing | DNS |