| 16.8.1958 | Harewood Acres [CP+DP] | 10 | | Dick Uckland | Ecurie Pip | DNA |
| 16.8.1958 | Harewood Acres [CP+DP] | 14 | | Mackenzie deB. Strathy | Mackenzie deB. Strathy | DNA |
| 16.8.1958 | Harewood Acres [CP+DP] | 23 | | Bill Cunningham | William Cunningham | DNA |
| 16.8.1958 | Harewood Acres [CP+DP] | 40 | | Dave Hennessey | C. D. Hennessey | DNA |
| 16.8.1958 | Harewood Acres [SR] | 93 | | Tracey Wilson | T. Wilson | ?th |
| 16.8.1958 | Harewood Acres [CP+DP] | 97 | | John Cook | J. Cook | DNA |
| 16.8.1958 | Harewood Acres [CP+DP] | 127 | | Hugh Sutherland | Ecurie Volante (Canada) | DNA |
| 16.8.1958 | Harewood Acres [Le Mans] | 145 | | Charles Depper | C. R. Depper | DNA |
| 16.8.1958 | Harewood Acres [SR] | 145 | | Charles Depper | C. R. Depper | ?th |
| 16.8.1958 | Harewood Acres [Le Mans] | 234 | | John Bishop | Ecurie Stickey Wicket | DNA |
| 16.8.1958 | Harewood Acres [CP+DP] | 234 | | John Bishop | Ecurie Stickey Wicket | DNA |
| 16.8.1958 | Harewood Acres [CP+DP] | | | Fred Hayes | | 3rd |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 7 | | Vin Sardi | | 13th |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 11 | | Dick Thompson | | 3rd |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 27 | | Gus Ehrman | | DNF |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 29 | | Robert C. Davidson | | 6th |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 34 | | Reed Rollo | | 11th |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 39 | | Bud Faust | | DQ |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 51 | | John Colgate | | DNF |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 58 | | Robert Shirey | | DNF |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 73 | | Fred Moore | | 5th |
| 17.8.1958 | SCCA National Montgomery [BM+CM+DM+EM] | 81 | | Dick Stockton | | DNF |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 86 | | Bob Hathaway | | 8th |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 117 | | Charles Byerly | | DNF |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 711 | | Jim Bell | | 10th |
| 23.8.1958 | LASC Green Acres [S+2.0] | 6 | | Bob Davidson | Michael G. Sangster | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 6 | | Bob Davidson | Michael G. Sangster | DNA |
| 23.8.1958 | LASC Green Acres [Century Class] | 6 | | Bob Davidson | Michael G. Sangster | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 6 | | Bob Davidson | Michael G. Sangster | DNA |
| 23.8.1958 | LASC Green Acres [S+2.0] | 23 | | Doug Phippen | T. Douglas Phippen | DNA |
| 23.8.1958 | LASC Green Acres [Century Class] | 23 | | Doug Phippen | T. Douglas Phippen | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 23 | | Doug Phippen | T. Douglas Phippen | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 65 | | John Cook | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [S+2.0] | 65 | | John Cook | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [Century Class] | 65 | | John Cook | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 65 | | John Cook | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 66 | | Ralph Durbin | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [Century Class] | 66 | | Ralph Durbin | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [S+2.0] | 66 | | Ralph Durbin | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 66 | | Ralph Durbin | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [S+2.0] | 68 | | Ed Lawrence | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 68 | | Ed Lawrence | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [Century Class] | 68 | | Ed Lawrence | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 68 | | Ed Lawrence | Automobile Import Co. | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 145 | | Charles Depper | Charles Depper | DNA |
| 23.8.1958 | LASC Green Acres [Century Class] | 145 | | Charles Depper | Charles Depper | DNA |
| 23.8.1958 | LASC Green Acres [S+2.0] | 145 | | Charles Depper | Charles Depper | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 222 | | Vic Reichert | Vic Reichert | DNA |
| 23.8.1958 | LASC Green Acres [S+2.0] | 222 | | Vic Reichert | Vic Reichert | DNA |
| 23.8.1958 | LASC Green Acres [Century Class] | 222 | | Vic Reichert | Vic Reichert | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 222 | | Vic Reichert | Vic Reichert | DNA |
| 23.8.1958 | BARC Goodwood [Marque] | | | David Shale | | 1st |
| 23.8.1958 | BARC Goodwood [Handicap C] | | | John Venn | | 3rd |
| 30.8.1958 | Novice Mansfield [S+1.6] | 18 | | Edward Turner | Edward Turner | DNA |
| 30.8.1958 | Novice Mansfield [S+1.6] | 21 | | Rita Wetzel | Suzy Ely | DNA |
| 30.8.1958 | Novice Mansfield [S+1.6] | 33 | | R. L. Crownrich | Maj. R. L. Crownrich | DNA |
| 30.8.1958 | NSCC Silverstone [S2.7] | 45 | | John Venn | J. Venn | DNA |
| 30.8.1958 | NSCC Silverstone [S2.7] | 49 | | J. Whitehead | Parkin Engineering Ltd. | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 2] | 52 | | Dick Protheroe | County Motors | DNA |
| 30.8.1958 | NSCC Silverstone [S2.7] | 52 | | Dick Protheroe | County Motors | DNA |
| 30.8.1958 | Preliminary Santa Barbara [CP+DP] | 164 | | Robert Windhorst | | 3rd |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 1 | | Dick Thompson | | 6th |
| 31.8.1958 | Preliminary Mansfield [DP+EP+FP] | 4 | | Robin Benson | Robin Benson | DNA |
| 31.8.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 4 | | Robin Benson | Robin Benson | DNA |
| 31.8.1958 | Preliminary Mansfield [DP+EP+FP] | 18 | | Edward Turner | Edward Turner | DNA |
| 31.8.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 18 | | Edward Turner | Edward Turner | DNA |
| 31.8.1958 | Preliminary Mansfield [DP+EP+FP] | 21 | | Rita Wetzel | Suzy Ely | DNA |
| 31.8.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 21 | | Rita Wetzel | Suzy Ely | DNA |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 27 | | Robert Shirey | | 10th |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 29 | | Robert C. Davidson | | 5th |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 30 | | Reed Rollo | | 11th |
| 31.8.1958 | Preliminary Mansfield [DP+EP+FP] | 33 | | R. L. Crownrich | Maj. R. L. Crownrich | DNA |
| 31.8.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 33 | | R. L. Crownrich | Maj. R. L. Crownrich | DNA |
| 31.8.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 61 | | Bob Dougherty | Bob Daugherty | DNA |
| 31.8.1958 | Preliminary Mansfield [DP+EP+FP] | 61 | | Bob Dougherty | Bob Daugherty | DNA |
| 31.8.1958 | Santa Barbara [EP] | 74 | | Pierce Venable | | 18th |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 86 | | Bob Hathaway | | 9th |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 124 | | Ray Cover | | 13th |
| 31.8.1958 | Santa Barbara [BP+CP+DP] | 164 | | Robert Windhorst | | 9th |
| 31.8.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 176 | | Laurence Johnson | Lawrence Johnson | DNA |
| 31.8.1958 | Preliminary Mansfield [DP+EP+FP] | 176 | | Laurence Johnson | Lawrence Johnson | DNA |
| 31.8.1958 | Preliminary Mansfield [DP+EP+FP] | 177 | | Harold Hortman | Harold Hortman | DNA |
| 31.8.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 177 | | Harold Hortman | Harold Hortman | DNA |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 247 | | Fred Spross | | 8th |
| 31.8.1958 | Santa Barbara [BP+CP+DP] | | #AHS 3709 | Jack Breskovich | | DNS |
| 1.9.1958 | SCCA National Thompson [BP+CP+DP] | 1 | | Dick Thompson | | DNF |
| 1.9.1958 | SCCA National Thompson [BP+CP+DP] | 29 | | Robert C. Davidson | | 6th |
| 1.9.1958 | SCCA National Thompson [BP+CP+DP] | 30 | | Reed Rollo | | 9th |
| 1.9.1958 | SCCA National Thompson [BP+CP+DP] | 86 | | Bob Hathaway | | 8th |
| 1.9.1958 | SCCA National Thompson [BP+CP+DP] | 124 | | Ray Cover | | DNF |
| 1.9.1958 | SCCA National Thompson [BP+CP+DP] | 247 | | Fred Spross | | 7th |
| 1.9.1958 | St. Eugene [Formula Libre] | | | George Brocklehurst | | DNF |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 14 | | Gordon Cornwell | | DNS |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 42 | | R. W. Clifford | | 25th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 47 | | Norman Perkins | | 28th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 65 | | John Cook | | 30th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 66 | | Ralph Durbin | | 12th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 72 | | Jerry McDermott | | 32nd |
| 6.9.1958 | Sunbac Silverstone [Production] | | | David Shale | | DNF |
| 6.9.1958 | Sunbac Silverstone [Hadicap 1] | | | John Venn | | raced |