| 11.10.1958 | 1 h Snetterton | 51 | | Jack Sears | J. G. Sears | 2nd |
| 11.10.1958 | 1 h Snetterton | 54 | | David Shale | D. Shale | 3rd |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 22 | | Max Gordon | Max Gordon | 25th |
| 12.10.1958 | SCCA Regional Wilmot [CP+DP+EP] | 72 | | Jerry McDermott | | 5th |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 74 | | Pierce Venable | Pierce Venable | 22nd |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 99 | | William Dornisch | William Dornisch | DNF |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 163 | #AHS 3709 | Jack Breskovich | Jack Breskovich | 7th |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 164 | | Robert Windhorst | Robert Windhorst | 10th |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 3 | | Dave Asmuth | | raced |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 4 | | Norman Perkins | | raced |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 10 | | Dick Ecklund | | 10th |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 14 | | John Colgate | | 5th |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 51 | | Bud Faust | | raced |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 75 | | Norris Crosby | | raced |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 86 | | Bob Hathaway | | raced |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 129 | | Robert C. Davidson | | 11th |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 137 | | Jim Bell | | 9th |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 155 | | Murray | | DNF |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 175 | | Glenn Carlson | | 12th |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 247 | | Fred Spross | | 7th |
| 26.10.1958 | Vineland [DP] | | | | | raced |
| 26.10.1958 | Vineland [DP] | | | | | raced |
| 1.11.1958 | Preliminary Palm Springs [BP+CP+DP+EP] | 113 | | Jack Rowe | Jack Rowe | ?th |
| 1.11.1958 | Preliminary Palm Springs [BP+CP+DP+EP] | 180 | | Atkins / Colwell | Wm. Atkins | DNA |
| 1.11.1958 | Preliminary Palm Springs [Ladies+FIII] | | | Barbara Windhorst | | 1st |
| 1.11.1958 | Preliminary Palm Springs [BP+CP+DP+EP] | | | Barbara Windhorst | | DNA |
| 2.11.1958 | SCCA National Palm Springs [BP+CP+DP] | 113 | | Jack Rowe | Jack Rowe | 6th |
| 2.11.1958 | SCCA National Palm Springs [BP+CP+DP] | 180 | | Atkins / Colwell | Wm. Atkins | DNA |
| 2.11.1958 | Palm Springs [Ladies+Sedan+FIII] | | | Barbara Windhorst | | 2nd |
| 2.11.1958 | Palm Springs [Exhibition] | | | Robert Windhorst | | 3rd |
| 2.11.1958 | SCCA National Palm Springs [BP+CP+DP] | | | Barbara Windhorst | | DNA |
| 9.11.1958 | SCCA Regional Laguna Seca [BM+CM+DM] | 12 | | Jack Graham | Jack Graham | DNA |
| 9.11.1958 | SCCA Regional Laguna Seca [EP] | 53 | | Robert O'Brien | | raced |
| 9.11.1958 | SCCA Regional Laguna Seca [BP+CP+DP] | 97 | | Thomas O'Neill | Tom Oneill | DNA |
| 9.11.1958 | SCCA Regional Laguna Seca [EP] | 100 | | Harry Hardy | Harry Hardy | raced |
| 9.11.1958 | SCCA Regional Laguna Seca [BM+CM+DM] | 101 | | Stan Peterson | Bill McDonald | raced |
| 9.11.1958 | SCCA Regional Laguna Seca [EP] | 112 | | Edward Parrott | Jack McAdams | DNA |
| 9.11.1958 | SCCA Regional Laguna Seca [EP] | 133 | | Dick Newhall | Richard Newhall | raced |
| 9.11.1958 | SCCA Regional Laguna Seca [EP] | | | Bert Smeeden | Albert Smeeden | raced |
| 9.11.1958 | SCCA Regional Laguna Seca [Ladies] | | | Lauraine Wood | | 2nd |
| 15.11.1958 | 9 h Johannesburg | 2 | | Blignaut / Fergusson | A. Blignau | raced |
| 15.11.1958 | 9 h Johannesburg | 37 | | Love / Pfaff | J. Love | 2nd |
| 16.11.1958 | Preliminary Marlboro [BP+CP+DP+EP] | 15 | | Richard Hoyt | | 27th |
| 22.11.1958 | 6 h Pomona | | | Venable | | DNF |
| 22.11.1958 | 6 h Pomona | | | Atkins / Solwell | | DNF |
| 22.11.1958 | 6 h Pomona | | | Palmer / Gordon | | DNF |
| 23.11.1958 | Pomona [BP+CP+DP+EP] | | | Windhorst | | 5th |
| 30.11.1958 | Phoenix [Production] | | | Jack Rowe | | 10th |
| 4.12.1958 | Preliminary Nassau TT [GT+2.0] | 32N | | I. Allen | | DNF |
| 4.12.1958 | Preliminary Nassau TT [GT+2.0] | 33N | | Peter Bethell | | 4th |
| 4.12.1958 | Preliminary Nassau TT [GT+2.0] | 69 | | Art Habersin | | DNF |
| 4.12.1958 | Nassau TT | 69 | | Deshon / Crooks | | raced |
| 5.12.1958 | Governor's Trophy | 12N | | Mario Parotti | | raced |
| 6.12.1958 | Nassau [Austin-Healey] | 12N | | Mario Parotti | | 3rd |
| 6.12.1958 | Nassau [Locals] | 12N | | Mario Parotti | | 2nd |
| 6.12.1958 | Nassau [Locals] | 14N | | Hans Schenk | | raced |
| 6.12.1958 | Nassau [Austin-Healey] | 32N | | I. Allen | | 4th |
| 6.12.1958 | Nassau [Locals] | 32N | | I. Allen | | raced |
| 6.12.1958 | Nassau [Austin-Healey] | 33N | | Peter Bethell | | 1st |
| 6.12.1958 | Nassau [Ladies] | 33N | | Heather Bethell | | DNS |
| 6.12.1958 | Nassau [Locals] | 33N | | Peter Bethell | | 1st |
| 6.12.1958 | Nassau [Locals] | 35N | | G. Kelly | | raced |
| 6.12.1958 | Nassau [Austin-Healey] | 35N | | G. Kelly | | 5th |
| 6.12.1958 | Nassau [Austin-Healey] | 68N | | Tony Adams | | 2nd |
| 6.12.1958 | Nassau [Austin-Healey] | 69 | | Art Habersin | | raced |
| 6.12.1958 | Nassau [Locals] | | | Greta Oakes | | DNF |
| 6.12.1958 | Nassau [Austin-Healey] | | | Ralph Deshon | | raced |
| 7.12.1958 | Bahamas Cup | 12N | | Mario Parotti | | 2nd |
| 7.12.1958 | Bahamas Cup | 14N | | Hans Schenk | | raced |
| 7.12.1958 | Bahamas Cup | 32N | | I. Allen | | DNF |
| 7.12.1958 | Bahamas Cup | 33N | | Peter Bethell | | 1st |
| 7.12.1958 | Bahamas Cup | 35N | | G. Kelly | | 4th |
| 7.12.1958 | Bahamas Cup | 68N | | Tony Adams | | DNF |
| 7.12.1958 | Nassau Trophy | 127 | #AHS 3805 | Hugh Sutherland | | DNA |
| 7.12.1958 | Nassau Trophy | | | Phil Stiles | | DNA |