| 26.10.1958 | Minden [S1.5] | 00 | | Loyal Davies | | 10th |
| 26.10.1958 | Minden [S1.5] | 25 | | Jim Chaffee | | 9th |
| 26.10.1958 | SCCA Regional Dothan [MGA+GP+HP+HM] | 155 | | Marks | Marks | DNA |
| 26.10.1958 | Vineland [FP] | | | Murray Clark | | ?th |
| 26.10.1958 | Vineland [FP] | | | Dan Donoghue | | ?th |
| 26.10.1958 | Vineland [FP] | | | Brad Howes | | ?th |
| 1.11.1958 | Preliminary Palm Springs [FP+GP+HP] | 70 | | Joe Catron | Robert S. Bertrand | DNA |
| 1.11.1958 | Preliminary Palm Springs [FP+GP+HP] | 77 | | Richard Elms | Richard A. Elms | DNA |
| 1.11.1958 | Preliminary Palm Springs [FP+GP+HP] | 123 | | Beavis / Nieland | D. W. Nieland | DNA |
| 1.11.1958 | Preliminary Palm Springs [Ladies+FIII] | 123 | | Barb Nieland | D. W. Nieland | DNA |
| 2.11.1958 | SCCA National Palm Springs [EP+FP+GP+HP] | 70 | | Joe Catron | Robert S. Bertrand | 10th |
| 2.11.1958 | SCCA National Palm Springs [EP+FP+GP+HP] | 77 | | Richard Elms | Richard A. Elms | 11th |
| 2.11.1958 | SCCA National Palm Springs [EP+FP+GP+HP] | 123 | | Barb Nieland | D. W. Nieland | 13th |
| 2.11.1958 | Palm Springs [Ladies+Sedan+FIII] | 123 | | Barb Nieland | D. W. Nieland | DNA |
| 2.11.1958 | SCCA Regional Oklahoma [Production 3.5+HM] | | | Tom Hall | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Production 2.0] | | | Tom Hall | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Modified 2.0] | | | Ed Garner | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Production 3.5+HM] | | | John Killian | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Production 2.0] | | | Donald Lummis | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Production 2.0] | | | Revon Craig | | ?th |
| 9.11.1958 | SCCA Regional Laguna Seca [EM+FM] | 00 | | Loyal Davies | Loyal Davies | DNF |
| 9.11.1958 | SCCA Regional Laguna Seca [Ladies] | 00 | | Norah Taylor | Loyal Davies | DNA |
| 9.11.1958 | SCCA Regional Laguna Seca [FP] | 15 | | Harold Greenberg | Harold Greenberg | raced |
| 9.11.1958 | SCCA Regional Laguna Seca [EP] | 104 | | Jack Flaherty | Kjell Qvale | DNF |
| 9.11.1958 | SCCA Regional Laguna Seca [FP] | 105 | | Richard Quint | Dick Quint | raced |
| 9.11.1958 | SCCA Regional Laguna Seca [FP] | 110 | | Bob Winkelmann | Bob Winkelman | raced |
| 9.11.1958 | SCCA Regional Laguna Seca [EM+FM] | 158 | | Dennis Riley | Denis Riley | 12th |
| 9.11.1958 | SCCA Regional Laguna Seca [EP] | 166 | | Jack Dalton | Jack Flaherty | raced |
| 9.11.1958 | SCCA Regional Laguna Seca [EM+FM] | | | James Moran | Jim Moran | DNF |
| 9.11.1958 | SCCA Regional Laguna Seca [FP] | | | George McDowell | Geo. McDowell | DNA |
| 15.11.1958 | 9 h Johannesburg | 9 | | Humphries / Sacke | L. Sacke | 7th |
| 15.11.1958 | 9 h Johannesburg | 10 | | Wright / Mennie | G. E. Mennie | 4th |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 26 | | Terrell | | 11th |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 36 | | Zorhorst | | 7th |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 40 | | Hal Davis | | DNF |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 42 | | Doug Diffenderfer | | 5th |
| 16.11.1958 | SCCA Regional Marlboro [EP+FP+GP+HP+HM+FIII] | 42 | | Doug Diffenderfer | | 15th |
| 16.11.1958 | SCCA Regional Marlboro [EP+FP+GP+HP+HM+FIII] | 43 | | Ben Fowke | | 8th |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 43 | | Ben Fowke | | 3rd |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 123 | | Murray Clark | | DNF |
| 16.11.1958 | SCCA Regional Marlboro [EP+FP+GP+HP+HM+FIII] | 123 | | Murray Clark | | 5th |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 171 | | William Verbeck | | 8th |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 181 | | Brad Howes | | DNF |
| 22.11.1958 | 6 h Pomona | 15 | | Greenberg / Fahey | | 17th |
| 22.11.1958 | 6 h Pomona | | | Snider / Lumkin | | DNF |
| 22.11.1958 | 6 h Pomona | | | Montonen / Doushkess | | 15th |
| 22.11.1958 | 6 h Pomona | | | Parkinson / Lumkin | | DNF |
| 22.11.1958 | 6 h Pomona | | | Schillreff / Smith | | DNF |
| 23.11.1958 | Pomona [FP+GP+HP] | | | Barrett | | 6th |
| 23.11.1958 | Pomona [EM+FM+GM+HM] | | | Davies | | 10th |
| 23.11.1958 | Pomona [FP+GP+HP] | | | Chaffee | | 8th |
| 23.11.1958 | Pomona [FP+GP+HP] | | | Stephan | | 10th |
| 23.11.1958 | Pomona [FP+GP+HP] | | | Sanders | | DNF |
| 30.11.1958 | Phoenix [Production] | | | Boyd Groberg | | 20th |
| 4.12.1958 | Preliminary Nassau TT [GT2.0] | 57 | | Ray Anderson | | 11th |
| 6.12.1958 | Nassau [Locals] | 11N | | C. Lehmann | | DNF |
| 6.12.1958 | Nassau [Locals] | 17N | | D. Britchford | | DNF |
| 7.12.1958 | Nassau Trophy | 6N | | | | DNS |
| 7.12.1958 | Bahamas Cup | 10N | | Keith Haywood | | raced |
| 7.12.1958 | Bahamas Cup | 15N | | K. Lawrence | | raced |
| 7.12.1958 | Bahamas Cup | 17N | | D. Britchford | | raced |
| 7.12.1958 | Nassau Trophy | 18N | | M. Stewart | | DNA |
| 7.12.1958 | Nassau Trophy | 101 | | King Moore | | DNA |
| 26.12.1958 | BRSCC Brands Hatch [GT] | 62 | | J. H. V. Cross | J. H. V. Cross | DNA |
| 26.12.1958 | BRSCC Brands Hatch [GT] | 63 | | Tom Threlfall | T. J. Threlfall | DNA |