| 20.4.1958 | SCCA National Marlboro [FP+HP] | 1 | HBR 5 | Richard Toland | | 4th |
| 4.5.1958 | Preliminary Virginia [FP+GP+HP+KP+HM] | 7 | | Howard Hanna | | ?th |
| 4.5.1958 | SCCA National Virginia [DP+EP+FP+GP+HP+KP+GM+HM] | 7 | | Howard Hanna | | ?th |
| 4.5.1958 | SCCA National Virginia [DP+EP+FP+GP+HP+KP+GM+HM] | 44 | | John B. Mull | | DNA |
| 4.5.1958 | Preliminary Virginia [FP+GP+HP+KP+HM] | 44 | | John B. Mull | | DNA |
| 4.5.1958 | SCCA National Virginia [DP+EP+FP+GP+HP+KP+GM+HM] | 112 | | Wiley Reid | | ?th |
| 4.5.1958 | Preliminary Virginia [FP+GP+HP+KP+HM] | 112 | | Wiley Reid | | DNA |
| 11.5.1958 | SCCA Regional Tracy [FM+GM+HM] | 79 | | Bill Wood | Bill Wood | 9th |
| 18.5.1958 | SCCA National Cumberland [GP+HP] | 1 | | Richard Toland | Richard H. R. Toland | 2nd |
| 18.5.1958 | SCCA National Cumberland [GP+HP] | 5 | | Howard Hanna | Howard Hanna | 3rd |
| 18.5.1958 | SCCA National Cumberland [GM+HM] | 46 | | John B. Mull | John Barnes Mull | ?th |
| 18.5.1958 | SCCA National Cumberland [GM+HM] | 101 | | Evan Bennett | Evan M. Bennett | ?th |
| 31.5.1958 | Preliminary Bridgehampton [GT] | 7 | | Howard Hanna | | 6th |
| 31.5.1958 | Preliminary Bridgehampton [GT] | 15 | | Richard Toland | | 3rd |
| 31.5.1958 | Preliminary Bridgehampton [GT] | 40 | | Howard Brown | | 10th |
| 31.5.1958 | Preliminary Santa Barbara [Modified 1.0] | 75 | | H. C. Burgraff | H. C. Burgraff | DNA |
| 1.6.1958 | SCCA National Bridgehampton [GP+HP+HM] | 7 | | Howard Hanna | | 8th |
| 1.6.1958 | SCCA National Bridgehampton [GP+HP+HM] | 15 | | Richard Toland | | 7th |
| 1.6.1958 | SCCA National Bridgehampton [GP+HP+HM] | 40 | | Howard Brown | | DNF |
| 1.6.1958 | Santa Barbara [FM+GM+HM] | 75 | | H. C. Burgraff | H. C. Burgraff | DNA |
| 7.6.1958 | Preliminary Eagle Mountain [race 1] | | | Val Scroggie | | 2nd |
| 8.6.1958 | 3 h Rouen | | HBR 5 | Bernard Deviterne | | 16th |
| 14.6.1958 | SCCA National Lime Rock [GP+HP+HM] | 1 | | Howard Hanna | | 10th |
| 14.6.1958 | Preliminary Lime Rock [GT] | 1 | | Howard Hanna | | 12th |
| 14.6.1958 | SCCA National Lime Rock [GP+HP+HM] | 4 | | Richard Toland | | 5th |
| 14.6.1958 | Preliminary Lime Rock [GT] | 4 | | Richard Toland | | 11th |
| 15.6.1958 | Prix de Paris [GT1.0+TS] | | | "Philippe de France" | | 2nd |
| 15.6.1958 | Prix de Paris [GT1.0+TS] | | | de Ganay | | 13th |
| 15.6.1958 | Preliminary Laguna Seca [HM+Production I] | | | Bill Wood | | ?th |
| 15.6.1958 | SCCA Regional Laguna Seca [MG+HM] | | | Bill Wood | | ?th |
| 15.6.1958 | Prix de Paris [GT1.0+TS] | | | Robert Tassoul | | 5th |
| 15.6.1958 | Prix de Paris [GT1.0+TS] | | | Gérard Laffargue | | 4th |
| 22.6.1958 | 24 h Le Mans | 44 | HBR 4 Sport Barquette | Laureau / Cornet | Automobiles Deutsch et Bonnet | 12th |
| 22.6.1958 | 24 h Le Mans | 45 | HBR 4 Sport Coupé | Mougin / Bonnet | Automobiles Deutsch et Bonnet | 18th |
| 22.6.1958 | 24 h Le Mans | 46 | HBR 4 Sport Barquette | Armagnac / Vidilles | Automobiles Deutsch et Bonnet | 13th |
| 22.6.1958 | 24 h Le Mans | 47 | HBR 5 Coupé Allégé | Bartholoni / Lailler | Bernard Deviterne | DNF |
| 29.6.1958 | Riverside [Ladies] | 104 | | Ione Wheeler | | DNS |
| 29.6.1958 | Riverside [FM+GM+HM] | 104 | | Bill Wheeler | | 13th |
| 5.7.1958 | 12 h Reims | 12 | | Laureau / Jaeger | | ?th |
| 5.7.1958 | 12 h Reims | 14 | | Baudon / Mougin | | ?th |
| 5.7.1958 | 12 h Reims | 18 | | Bouharde / Picart | | ?th |
| 5.7.1958 | 12 h Reims | 20 | | Armagnac / Fraissinet | | DNF |
| 5.7.1958 | 12 h Reims | 22 | | Cornet / Bartholoni | | ?th |
| 5.7.1958 | SCCA National Lime Rock [GP+HP+HM] | 46 | | John B. Mull | | 13th |
| 5.7.1958 | SCCA National Lime Rock [GP+HP+HM] | 117 | | Howard Hanna | | 10th |
| 6.7.1958 | SCCA Regional Vaca Valley [FM+GM+HM] | 79 | | Bill Wood | Bill Wood | 13th |
| 19.7.1958 | Berwick [GP+HP] | 18 | | Ray Heppenstall | | 3rd |
| 19.7.1958 | Berwick [GP+HP] | 33 | | Steele Roberts | | raced |
| 19.7.1958 | Berwick [GP+HP] | | | Howard Hanna | | 2nd |
| 20.7.1958 | SCCA Regional Thompson [GM+HM+HP] | 46 | | John B. Mull | | DNF |
| 27.7.1958 | Trophée d'Auvergne | 20 | HBR 5 | Fraissinet / Armagnac | | ?th |
| 27.7.1958 | Trophée d'Auvergne | 22 | HBR 5 | Bartholoni / Cornet | | DNF |
| 27.7.1958 | Trophée d'Auvergne | 24 | Coupe | Gérard Laureau | | 9th |
| 27.7.1958 | Trophée d'Auvergne | 26 | HBR 5 | Robert Bouharde | | ?th |
| 27.7.1958 | Trophée d'Auvergne | 28 | HBR 5 | Jacques Baudon | | DNF |
| 27.7.1958 | Clermont-Ferrand [F2] | 46 | | Gérard Laureau | Gerard Laureau | 12th |
| 27.7.1958 | Trophée d'Auvergne | 104 | HBR 5 | Franck Bonnafy | | ?th |
| 27.7.1958 | Trophée d'Auvergne | 106 | HBR 5 | Georges Michaux | | ?th |
| 16.8.1958 | SCCA National Milwaukee [FP+GP+HM] | 45 | Coupe | Mark Doyne | | 25th |
| 16.8.1958 | Preliminary Montgomery [GT] | 110 | | Ray Heppenstall | | 5th |
| 16.8.1958 | Preliminary Montgomery [GT] | 148 | | Bud Fehnel | | 7th |
| 16.8.1958 | Preliminary Montgomery [GT] | 171 | | Howard Hanna | | 3rd |
| 17.8.1958 | SCCA National Montgomery [GP+HP+HM] | 46 | | John B. Mull | | 12th |
| 17.8.1958 | SCCA National Montgomery [GP+HP+HM] | 110 | HBR 5 | Ray Heppenstall | | 8th |
| 17.8.1958 | SCCA National Montgomery [GP+HP+HM] | 148 | | Bud Fehnel | | 9th |
| 17.8.1958 | SCCA National Montgomery [GP+HP+HM] | 171 | HBR 5 | Howard Hanna | | 6th |
| 31.8.1958 | Preliminary Mansfield [GP+HP+IP+JP+KP] | 11 | Coupe | Ray Heppenstall | Ray Heppenstall | DNA |
| 31.8.1958 | SCCA Regional Mansfield [GP+HP+IP+JP+KP] | 11 | Coupe | Ray Heppenstall | Ray Heppenstall | DNA |
| 31.8.1958 | Preliminary Thompson [GP+HP+HM] | 37 | | Bud Fehnel | | 10th |
| 1.9.1958 | SCCA National Thompson [GM+HM+GP+HP] | 37 | | Bud Fehnel | | 12th |
| 6.9.1958 | SCCA National Road America [FP+GP+HM] | 46 | | John B. Mull | | 22nd |
| 14.9.1958 | SCCA Regional Meadowdale [FP+GP+HP+HM] | 4 | Coupe | Steele Roberts | | DNA |
| 20.9.1958 | SCCA National Watkins Glen [FM+GM+HM] | 6 | Le Mans | Evan Bennett | Evan M. Bennett | DNA |
| 20.9.1958 | SCCA National Watkins Glen [DP+EP+HP+IM] | 29 | | Richard Toland | | 14th |
| 20.9.1958 | SCCA National Watkins Glen [DP+EP+HP+IM] | 93 | | Bud Fehnel | Bud Fehnel | 23rd |
| 20.9.1958 | SCCA National Watkins Glen [FP+GP] | 93 | | Bud Fehnel | Bud Fehnel | DNA |
| 20.9.1958 | SCCA National Watkins Glen [DP+EP+HP+IM] | 170 | | Howard Hanna | Howard Hanna | 20th |
| 20.9.1958 | SCCA National Watkins Glen [FP+GP] | 170 | | Howard Hanna | Howard Hanna | DNA |
| 21.9.1958 | Tour de France | 110 | HBR 5 | Richard / Pailla | | raced |
| 21.9.1958 | Tour de France | 111 | HBR 5 | Justamond / Tassoul | | 17th |
| 21.9.1958 | Tour de France | 114 | HBR 5 | Thuaud / "Russel" | | raced |
| 21.9.1958 | Tour de France | 117 | HBR 5 | Laureau / Jaeger | | 9th |
| 21.9.1958 | Tour de France | 118 | HBR 5 | Menneron / Blaver | | DNF |
| 21.9.1958 | Tour de France | 120 | HBR 5 | Aboudra / Chavaret | | DNF |
| 21.9.1958 | Tour de France | 121 | HBR 5 | Ferrier / Pibre | | raced |
| 21.9.1958 | Tour de France | 123 | HBR 5 | Carpentier / Ogier | | raced |
| 21.9.1958 | Tour de France | 125 | HBR 5 | Lobry / Armagnac | | raced |
| 21.9.1958 | Tour de France | | HBR 5 | Meunier / Lamata | | 21st |
| 21.9.1958 | Tour de France | | HBR 5 | Touchais / Levin | | 19th |
| 21.9.1958 | Tour de France | | HBR 5 | Baudon / Baudon | | 16th |
| 21.9.1958 | Tour de France | | HBR 5 | Bartholoni / Zimmerman | | 11th |
| 21.9.1958 | Tour de France | | HBR 5 | Badoche / Marang | | 20th |
| 5.10.1958 | SCCA Regional Thompson [GP+HP] | 34 | | Bud Fehnel | | 9th |
| 5.10.1958 | SCCA National Vaca Valley [GM+HM+GP+HP] | 79 | | Bill Wood | | 9th |
| 5.10.1958 | Coupes du Salon | | | G. Gunand | | 15th |
| 5.10.1958 | Coupes du Salon | | | Jaeger | | 9th |
| 12.10.1958 | 6 h Venice | 9 | Special | George Peck | | ?th |
| 12.10.1958 | Riverside [GM+HM+GP+HP] | 73 | | Perry Peron | Elaine Cochat | 7th |
| 12.10.1958 | 6 h Venice | 74 | | Ray Heppenstall | | ?th |
| 18.10.1958 | Preliminary Lime Rock [GT] | 41 | | Bud Fehnel | | ?th |