| 9.3.1958 | Preliminary Mansfield [FM+GM+HM] | 39 | #126 | Woody Boyles | | 6th |
| 9.3.1958 | SCCA Regional Mansfield [CM+DM+EM+FM+GM] | 39 | #126 | Woody Boyles | | 10th |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | 91 | | Jimmy Blumer | | 1st |
| 12.4.1958 | British Empire Trophy | 34 | #107 | Rodney Bloor | Alex McMillan | DNQ |
| 27.4.1958 | SCCA Regional Lime Rock [CM+DM+EM+FM+GM] | 45 | | Len Bastrup | | 9th |
| 10.5.1958 | 4 h Relay Harewood Acres | 13C | | Tom Gilmour | Allsorts | DNF |
| 10.5.1958 | 4 h Relay Harewood Acres | 14C | | Robert E. Davidson | Ecurie Volanti | 9th |
| 24.5.1958 | BRSCC Full Sutton [SR/R] | 27 | #107 | Rodney Bloor | | 11th |
| 24.5.1958 | BRSCC Full Sutton [SR] | 27 | #107 | Warwick Bloor | | 7th |
| 24.5.1958 | BRSCC Full Sutton [SR1.5] | 27 | #107 | Rodney Bloor | | 8th |
| 31.5.1958 | Novice Dunkirk [CM+EM+GM+HM+BP+CP+DP] | 142 | | Felix Christiano | | DNA |
| 31.5.1958 | LASC Green Acres [S/GT1.6] | 145 | | Jerry Polivka | | raced |
| 31.5.1958 | LASC Green Acres [Main] | | | Dennis Coad | | 2nd |
| 1.6.1958 | SCCA Regional Dunkirk [FM+GM+HM] | 142 | | Robert E. Davidson | | 8th |
| 7.6.1958 | LCCC Oulton Park [S1.5] | 25 | #107 | Warwick Bloor | Warwick Bloor | DNA |
| 7.6.1958 | LCCC Oulton Park [FL/F3] | 25 | #107 | Rodney Bloor | Rodney Bloor | DNA |
| 7.6.1958 | LCCC Oulton Park [S2.7/S+2.7] | 25 | #107 | Rodney Bloor | Rodney Bloor | DNA |
| 7.6.1958 | LCCC Oulton Park [Handicap B] | 25 | #107 | Rodney Bloor | Rodney Bloor | DNA |
| 7.6.1958 | LCCC Oulton Park [1172F/750F] | 42 | | John Cuff | Berry Racing Organisation | DNA |
| 7.6.1958 | LCCC Oulton Park [S1.5] | 42 | | John Cuff | Berry Racing Organisation | DNA |
| 27.6.1958 | SCCA Regional Watkins Glen [BM+CM+DM+EM+FM+GM] | 142 | | Robert E. Davidson | | DNF |
| 5.7.1958 | SCCA National Lime Rock [DP+GM] | 26 | | Len Bastrup | | 2nd |
| 5.7.1958 | LASC Green Acres [Trophy] | 131 | | Dennis Coad | Dennis Coad | 5th |
| 5.7.1958 | LASC Green Acres [S1.5] | 131 | | Dennis Coad | Dennis Coad | 1st |
| 5.7.1958 | LASC Green Acres [Formula Libre] | 131 | | Dennis Coad | Dennis Coad | DNA |
| 19.7.1958 | BEMC Harewood Acres [Formula Libre] | 145 | | Jerry Polivka | Jerry Polivka | 2nd |
| 19.7.1958 | 1 h Harewood Acres | 145 | | Jerry Polivka | Jerry Polivka | raced |
| 19.7.1958 | BEMC Harewood Acres [Modified 1.5] | 145 | | Jerry Polivka | Jerry Polivka | 1st |
| 20.7.1958 | SCCA Regional Thompson [Modified+UR] | 26 | | Len Bastrup | | raced |
| 20.7.1958 | SCCA Regional Thompson [GM+HM+HP] | 26 | | Len Bastrup | | 2nd |
| 26.7.1958 | MCMC Oulton Park [S1.35] | 9 | | Brindle / Cuff | Berry Motor Racing Organisation | DNA |
| 26.7.1958 | MCMC Oulton Park [S750+Ford] | 9 | | Brindle / Cuff | Berry Motor Racing Organisation | DNA |
| 26.7.1958 | MCMC Oulton Park [Formula Libre] | 12 | #107 | Rodney Bloor | Rodney Bloor | DNA |
| 26.7.1958 | MCMC Oulton Park [Sports] | 12 | #107 | Rodney Bloor | Rodney Bloor | DNA |
| 26.7.1958 | MCMC Oulton Park [S1.5] | 12 | #107 | Warwick Bloor | R. J. Bloor | DNA |
| 16.8.1958 | Harewood Acres [Le Mans] | 131 | | Dennis Coad | D. M. Coad | 1st |
| 16.8.1958 | Harewood Acres [SR] | 131 | | Dennis Coad | D. M. Coad | 2nd |
| 16.8.1958 | Harewood Acres [Le Mans] | 142 | | Robert E. Davidson | Ecurie Portland | raced |
| 16.8.1958 | Harewood Acres [SR] | 142 | | Robert E. Davidson | Ecurie Portland | 4th |
| 17.8.1958 | SCCA National Montgomery [FM+GM] | 26 | | Len Bastrup | | 7th |
| 23.8.1958 | LASC Green Acres [S1.6] | 24 | | Stan Ward | Stanley E. Ward | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 24 | | Stan Ward | Stanley E. Ward | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 24 | | Stan Ward | Stanley E. Ward | DNA |
| 23.8.1958 | LASC Green Acres [?] | 131 | | Dennis Coad | Dennis M. Coad | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 131 | | Dennis Coad | Dennis M. Coad | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 131 | | Dennis Coad | Dennis M. Coad | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 142 | | Robert E. Davidson | Ecurie Portland | DNA |
| 23.8.1958 | LASC Green Acres [?] | 142 | | Robert E. Davidson | Ecurie Portland | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 142 | | Robert E. Davidson | Ecurie Portland | DNA |
| 31.8.1958 | Preliminary Thompson [FM+GM] | 26 | | Len Bastrup | | DNF |
| 31.8.1958 | Santa Barbara [EM+FM+GM+HM] | 91 | | Harvey Mayer | | 12th |
| 1.9.1958 | SCCA National Thompson [GM+HM+GP+HP] | 26 | | Len Bastrup | | 17th |
| 13.9.1958 | Indian Summer Trophy | 131 | | Dennis Coad | | 1st |
| 13.9.1958 | Harewood Acres [S1.5] | 131 | | Dennis Coad | | 1st |
| 13.9.1958 | Harewood Acres [S1.5] | | | Stan Ward | | 2nd |
| 20.9.1958 | SCCA National Watkins Glen [FM+GM+HM] | 26 | | Len Bastrup | Len Bastrup | DNA |
| 20.9.1958 | Oulton Park International [S1.1] | 89 | #107 | Rodney Bloor | W. N. D. Bloor | DNF |
| 20.9.1958 | SCCA National Watkins Glen [FM+GM+HM] | 142 | | Robert E. Davidson | Robert E. Davison | DNA |
| 20.9.1958 | SCCA National Watkins Glen [FM+GM+HM] | 145 | | Stan Ward | Stanley E. Ward | DNF |
| 21.9.1958 | Del Mar [Modified] | | | Bob Challman | | ?th |
| 5.10.1958 | SCCA Regional Thompson [GM+HM] | 26 | | Len Bastrup | | 1st |
| 11.10.1958 | LCCC Oulton Park [Sports] | 20 | | Max Wilson | Max Wilson | DNA |
| 11.10.1958 | LCCC Oulton Park [Sports] | 20 | | Max Wilson | Max Wilson | 6th |
| 11.10.1958 | LCCC Oulton Park [S1.5] | 20 | | Max Wilson | Max Wilson | DNA |
| 11.10.1958 | LCCC Oulton Park [Sports] | 27 | #107 | Rodney Bloor | Rodney Bloor | DNA |
| 11.10.1958 | LCCC Oulton Park [Sports] | 27 | #107 | Rodney Bloor | Rodney Bloor | 5th |
| 11.10.1958 | LCCC Oulton Park [1172F/750F] | 49 | | Roy Federick Nanson | R. F. Nansen | DNA |