| 16.2.1958 | SCCA Regional New Smyrna Beach [FP+GP+HP+HM] | 71 | Minor 1000 | Bowan Tempest | | DNA |
| 16.2.1958 | Preliminary New Smyrna Beach [FP+GP+HP+HM] | 71 | Minor 1000 | Bowan Tempest | | DNA |
| 8.3.1958 | Novice Mansfield [S1.6] | 4 | | W. A. Fleming | | 7th |
| 9.3.1958 | Preliminary Mansfield [MGA+GP+KP] | 4 | | W. A. Fleming | | 15th |
| 9.3.1958 | SCCA Regional Mansfield [MGA+GP+KP+HM] | 4 | | W. A. Fleming | | 10th |
| 9.3.1958 | SCCA Regional Boca Raton [FP+GP+HP+KP+HM] | 15 | Minor | Henry Grady | | raced |
| 9.3.1958 | Preliminary Boca Raton [FP+GP+HP+KP+HM] | 15 | Minor | Henry Grady | | raced |
| 9.3.1958 | Preliminary Mansfield [MGA+GP+KP] | 22 | Minor | Harvey Beeler | | 20th |
| 9.3.1958 | SCCA Regional Mansfield [MGA+GP+KP+HM] | 22 | Minor | Harvey Beeler | | 11th |
| 9.3.1958 | SCCA Regional Boca Raton [FP+GP+HP+KP+HM] | 77 | Minor | Peter Miller | | raced |
| 9.3.1958 | Preliminary Boca Raton [FP+GP+HP+KP+HM] | 77 | Minor | Peter Miller | | raced |
| 22.3.1958 | Preliminary Stockton [Sedan+Ladies+MG+FIII] | 43 | Minor | Axel Duwe | | - |
| 11.5.1958 | Hawaii [S1.6] | 111 | Minor Special | V. Tsukamoto | | 14th |
| 11.5.1958 | Hawaii [Locals] | 111 | Minor Special | V. Tsukamoto | | 21st |
| 7.6.1958 | Put-In-Bay [GM+HM+IP] | 6 | Minor | Robert Lossman | | DNA |
| 7.6.1958 | Put-In-Bay [GP+HP] | 24 | Minor | John Birchfield | | DNA |
| 7.6.1958 | Put-In-Bay [GP+HP] | 110 | | Henry Dahl | | DNA |
| 29.6.1958 | WJC Charterhall [S1.5] | 28 | | P. Johnson | P. Johnson | DNA |
| 5.7.1958 | LASC Green Acres [S1.5] | 12 | Minor 1000 | Tom Berent | Tom Berent | 25th |
| 5.7.1958 | LASC Green Acres [S1.5] | 37 | Prefect | Joe Suessmuth | Ecurie Errant | DNA |
| 5.7.1958 | LASC Green Acres [S1.5] | 50 | Minor Special Canada Class | Ron Fortune | Ronald Fortune | DNA |
| 5.7.1958 | LASC Green Acres [Formula Libre] | 50 | Minor Special Canada Class | Ron Fortune | Ronald Fortune | DNA |
| 5.7.1958 | LASC Green Acres [S1.5] | 53 | Minor | Charles Wilkinson | Charles Wilkinson | DNA |
| 5.7.1958 | LASC Green Acres [S1.5] | 90 | Minor 1000 | C. Clark | | 22nd |
| 5.7.1958 | LASC Green Acres [S1.5] | 115 | | Peter Eastick | Peter J. Eastick | DNA |
| 6.7.1958 | Hammond [Production 1.6+MGA+HM] | | | | | raced |
| 6.7.1958 | Hawaii [Main] | | Minor Special | V. Tsukamoto | | 10th |
| 6.7.1958 | Hammond [Production 1.6+MGA+HM] | | | | | raced |
| 3.8.1958 | Novice Minden [FP+GP+HP] | 224 | Minor | Frank Pinkerton | Frank W. Pinkerton | DNA |
| 16.8.1958 | Harewood Acres [Le Mans] | 25 | Special | Robert McCaw | Scuderia Hysteria | DNA |
| 16.8.1958 | Harewood Acres [FP+GP+MG] | 25 | Special | Robert McCaw | Scuderia Hysteria | DNA |
| 16.8.1958 | Harewood Acres [Le Mans] | 54 | Minor 1000 | Tom Berent | Tom Berent | DNA |
| 16.8.1958 | Harewood Acres [FP+GP+MG] | 54 | Minor 1000 | Tom Berent | Tom Berent | DNA |
| 16.8.1958 | Harewood Acres [Le Mans] | 56 | Minor Special Canada Class | Ron Fortune | Gulliver Motors Ltd. | DNA |
| 16.8.1958 | Harewood Acres [SR] | 56 | Minor Special Canada Class | Ron Fortune | Gulliver Motors Ltd. | ?th |
| 16.8.1958 | Harewood Acres [FP+GP+MG] | 80 | Minor 1000 | Gordon Armstrong | The Hopper Racing Team | DNA |
| 16.8.1958 | Harewood Acres [Le Mans] | 80 | Minor 1000 | Gordon Armstrong | The Hopper Racing Team | DNA |
| 16.8.1958 | Harewood Acres [Le Mans] | 83 | Minor 1000 | Philip Murray | P. Murray | DNA |
| 16.8.1958 | Harewood Acres [FP+GP+MG] | 83 | Minor 1000 | Philip Murray | P. Murray | DNA |
| 16.8.1958 | Harewood Acres [SR] | 92 | Minor Special | Eppie Wietzes | Norman & Wietzes Motors | DNA |
| 16.8.1958 | Harewood Acres [Le Mans] | 92 | Minor Special | Eppie Wietzes | Norman & Wietzes Motors | DNA |
| 16.8.1958 | Harewood Acres [SR] | | Minor Special Canada Class | D. Robinson | | ?th |
| 23.8.1958 | LASC Green Acres [?] | 1 | Minor Special Canada Class | Ron Fortune | Gulliver Motors | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 1 | Minor Special Canada Class | Ron Fortune | Gulliver Motors | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 1 | Minor Special Canada Class | Ron Fortune | Gulliver Motors | DNA |
| 23.8.1958 | LASC Green Acres [Touring] | 8 | Minor | Denison Quirk | Ecurie Errant | DNA |
| 23.8.1958 | LASC Green Acres [?] | 8 | Minor | Denison Quirk | Ecurie Errant | DNA |
| 23.8.1958 | LASC Green Acres [Touring] | 13 | | Tom Berent | Tom Berent | DNA |
| 23.8.1958 | LASC Green Acres [S1.6] | 13 | | Tom Berent | Tom Berent | DNA |
| 23.8.1958 | LASC Green Acres [Touring] | 18 | Minor | Joe Suessmuth | Ecurie Errant | DNA |
| 23.8.1958 | LASC Green Acres [S1.6] | 18 | Minor | Joe Suessmuth | Ecurie Errant | DNA |
| 23.8.1958 | LASC Green Acres [Touring] | 26 | | Charles Wilkinson | Gulliver Motors | DNA |
| 23.8.1958 | LASC Green Acres [?] | 26 | | Charles Wilkinson | Gulliver Motors | DNA |
| 23.8.1958 | LASC Green Acres [Touring] | 115 | Minor | Peter Eastick | P. J. Eastick | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 115 | Minor | Peter Eastick | P. J. Eastick | DNA |
| 31.8.1958 | SCCA Regional Mansfield [GP+HP+IP+JP+KP] | 29 | Minor | Daniel Cavanaugh | Daniel J. Cavanaugh | DNA |
| 31.8.1958 | Preliminary Mansfield [GP+HP+IP+JP+KP] | 29 | Minor | Daniel Cavanaugh | Daniel J. Cavanaugh | DNA |
| 6.9.1958 | Sunbac Silverstone [Hadicap 1] | | Minor | J. K. Bell | | raced |
| 28.9.1958 | ICNSCC Ellensburg [FP+GP+HP+IP] | 152 | Minor 1000 | Warren Gibbons | | 17th |
| 11.10.1958 | 1 h Snetterton | 38 | | D. Randall | D. Randall | raced |
| 15.11.1958 | 9 h Johannesburg | 29 | Minor 1000 | Pierce / Bremner | H. L. Pierce | 17th |
| 1958 | Plains Premiere [FP+GP+HP+KP+HM] | | Minor | Maurice Fawcett | | ?th |
| 1958 | Hawaii [S1.6] | | Special | Vic Tsakumoto | | DNF |