| 11.10.1958 | 3 h Autosport | 10 | | Ken MacKenzie | Ecurie Chiltern | 3rd |
| 11.10.1958 | 3 h Autosport | 14 | | Chris Tooley | C. P. Tooley | 6th |
| 11.10.1958 | 3 h Autosport | 15 | | J. A. P. Trafford | J. A. P. Trafford | DNA |
| 11.10.1958 | 3 h Autosport | 16 | | Bob Vincent | R. Vincent | DNA |
| 11.10.1958 | 3 h Autosport | 17 | | David Dixon | Ecurie Chiltern | DNA |
| 11.10.1958 | 3 h Autosport | 18 | | Tommy Entwistle | T. Entwistle | DNA |
| 11.10.1958 | LCCC Oulton Park [S2.0 EX] | 26 | | Denise Woolley | Miss Denise Woolley | DNA |
| 11.10.1958 | 1 h Snetterton | 43 | | Dick Fitzwilliam | Fitzwilliam Racing Team | 11th |
| 11.10.1958 | 1 h Snetterton | 47 | | Alan Foster | R. W. Jacobs | 5th |
| 11.10.1958 | 1 h Snetterton | 49 | | David Dixon | Ecurie Chiltern | DNA |
| 11.10.1958 | LCCC Oulton Park [S2.0 EX] | 66 | | P. N. Gouk | P. N. Gouk | DNA |
| 11.10.1958 | LCCC Oulton Park [S2.0 EX] | 81 | | T. Johnson | K. J. Coffey | DNA |
| 11.10.1958 | LCCC Oulton Park [Sports] | 81 | | T. Johnson | K. J. Coffey | DNA |
| 11.10.1958 | LCCC Oulton Park [S1.5] | 110 | | Tom Threlfall | Tom Threlfall | DNA |
| 12.10.1958 | 6 h Venice | 3 | | Sheldon Dobkin | | raced |
| 12.10.1958 | Consolation Wilmot [EP+FP+HM] | 11 | | Bill Victor | | 2nd |
| 12.10.1958 | SCCA Regional Wilmot [FP] | 11 | | Bill Victor | | 5th |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 17 | | Barry Barrett | Barry Barrett | 24th |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 25 | | Jim Chaffee | Jim Chaffee | DNF |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 62 | | John Lumkin | John Lumkin | 17th |
| 12.10.1958 | SCCA Regional Wilmot [FP] | 68 | | Steve Wendt | | DNS |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 100 | | Art Greycloud | Art Greycloud | DNA |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 131 | | Jim Parkinson | Bill Pringle | DNF |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | 18 | | Richard Stolz | | 3rd |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | 23 | | Murray Clark | | 2nd |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | 114 | | Loren Lorenzetti | | raced |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | | | | | raced |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | | | | | raced |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | | | | | raced |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | | | | | raced |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | | | Earl Simpson | | raced |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | | | | | raced |
| 18.10.1958 | SCCA Regional Lime Rock [FP] | | | | | raced |
| 19.10.1958 | SCCA Regional Lime Rock [FP] | 18 | | Richard Stolz | | 6th |
| 19.10.1958 | SCCA Regional Lime Rock [FP] | 23 | | Murray Clark | | 5th |
| 19.10.1958 | SCCA Regional Lime Rock [FP] | 30 | | Doug Diffenderfer | | 10th |
| 19.10.1958 | SCCA Regional Lime Rock [FP] | 124 | | Ed Zurhorst | | raced |
| 25.10.1958 | Preliminary Dothan [Modified+AP+BP+CP+DP+EP] | 120 | | Lup Rainwater | George Gastrell | DNF |
| 25.10.1958 | Preliminary Minden [FP+GP+HP] | | | Eugene Smith | | 3rd |
| 25.10.1958 | Preliminary Minden [FP+GP+HP] | | | Richard Quint | | 1st |
| 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] | 33 | | Hutchinson | Hutchinson | DNA |
| 26.10.1958 | Preliminary Dothan [Novice] | 41 | | Jayne Ruskin | Jayne Ruskin | raced |
| 26.10.1958 | SCCA Regional Dothan [MGA+GP+HP+HM] | 41 | | Jayne Ruskin | Jayne Ruskin | 5th |
| 26.10.1958 | SCCA Regional Dothan [MGA+GP+HP+HM] | 47 | | David Newton | David Newton | DNA |
| 26.10.1958 | SCCA Regional Dothan [MGA+GP+HP+HM] | 120 | | Lup Rainwater | George Gastrell | DNS |
| 26.10.1958 | SCCA Regional Dothan [MGA+GP+HP+HM] | 155 | | Marks | Marks | DNA |
| 26.10.1958 | SCCA Regional Dothan [MGA+GP+HP+HM] | 180 | | I. W. Stephenson | Scuderia Stephenson | DNA |
| 26.10.1958 | Vineland [FP] | | | Murray Clark | | ?th |
| 26.10.1958 | Vineland [FP] | | | Brad Howes | | ?th |
| 26.10.1958 | Vineland [FP] | | | Dan Donoghue | | ?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 [Ladies+FIII] | 123 | | Barb Nieland | D. W. Nieland | DNA |
| 1.11.1958 | Preliminary Palm Springs [FP+GP+HP] | 123 | | Beavis / 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 [Modified 2.0] | | | Ed Garner | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Production 2.0] | | | Tom Hall | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Production 2.0] | | | Revon Craig | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Production 2.0] | | | Donald Lummis | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Production 3.5+HM] | | | Tom Hall | | ?th |
| 2.11.1958 | SCCA Regional Oklahoma [Production 3.5+HM] | | | John Killian | | ?th |
| 9.11.1958 | SCCA Regional Laguna Seca [Ladies] | 00 | | Norah Taylor | Loyal Davies | DNA |
| 9.11.1958 | SCCA Regional Laguna Seca [EM+FM] | 00 | | Loyal Davies | Loyal Davies | DNF |
| 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 [FP] | | | George McDowell | Geo. McDowell | DNA |
| 9.11.1958 | SCCA Regional Laguna Seca [EM+FM] | | | James Moran | Jim Moran | DNF |
| 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 | SCCA Regional Marlboro [EP+FP+GP+HP+HM+FIII] | 42 | | Doug Diffenderfer | | 15th |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 42 | | Doug Diffenderfer | | 5th |
| 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 | SCCA Regional Marlboro [EP+FP+GP+HP+HM+FIII] | 123 | | Murray Clark | | 5th |
| 16.11.1958 | Preliminary Marlboro [FP+GP] | 123 | | Murray Clark | | DNF |
| 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 | | | Schillreff / Smith | | 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 | | | Snider / Lumkin | | DNF |
| 23.11.1958 | Pomona [EM+FM+GM+HM] | | | Davies | | 10th |
| 23.11.1958 | Pomona [FP+GP+HP] | | | Sanders | | DNF |
| 23.11.1958 | Pomona [FP+GP+HP] | | | Barrett | | 6th |
| 23.11.1958 | Pomona [FP+GP+HP] | | | Chaffee | | 8th |
| 23.11.1958 | Pomona [FP+GP+HP] | | | Stephan | | 10th |
| 30.11.1958 | Phoenix [Production] | | | Boyd Groberg | | 20th |