| 30.8.1958 | NSCC Silverstone [S1.1 Heat 1] | 10 | | A. P. Belcher | A. P. Belcher | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 2] | 10 | | A. P. Belcher | A. P. Belcher | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 1] | 11 | | J. van Vlymen | J. Van Vlymen | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 1] | 11 | | J. van Vlymen | J. Van Vlymen | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 1] | 12 | | Francis Francis | F. Francis | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 1] | 17 | | Stuart Dodd | S. Dodd | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 1] | 19 | | David Brough | Team Sapphire | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 1] | 19 | | David Brough | Team Sapphire | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 1] | 20 | | Len Gibbs | L. Gibbs | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 1] | 20 | | Len Gibbs | L. Gibbs | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 1] | 22 | | Keith Ralphs | K. Ralphs | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 1] | 22 | | Keith Ralphs | K. Ralphs | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 1] | 23 | | George Ralphs | G. Ralphs | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 2] | 23 | | George Ralphs | G. Ralphs | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 2] | 29 | #151 | Mark Fitzalan Howard | M. Fitzalan Howard | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 1] | 29 | #151 | Mark Fitzalan Howard | M. Fitzalan Howard | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 1] | 30 | | Bill Allen | Curtis Smith Racing Team | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 2] | 30 | | Bill Allen | Curtis Smith Racing Team | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 1] | 32 | #522 | Peter Heath | E. P. Heath | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 2] | 32 | #522 | Peter Heath | E. P. Heath | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 2] | 33 | | Ralph Walker | R. Walker | DNA |
| 30.8.1958 | NSCC Silverstone [S1.5] | 33 | | Ralph Walker | R. Walker | DNA |
| 30.8.1958 | NSCC Silverstone [S1.5] | 35 | #268 | Peter Anders | P. D. Anders | DNA |
| 30.8.1958 | Brands Hatch [S1.5] | 42 | | Graham Hill | Chequered Flag | 2nd |
| 30.8.1958 | NSCC Silverstone [S1.5] | 44 | | Mike Dickens | Team Sapphire | DNA |
| 30.8.1958 | Brands Hatch [S1.5] | 44 | | David Shale | M. Trimble | DNQ |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 2] | 44 | | Mike Dickens | Team Sapphire | DNA |
| 30.8.1958 | Brands Hatch [S1.5] | 46 | | Peter Ashdown | Team Lotus | DNS |
| 30.8.1958 | Brands Hatch [S1.5] | 48 | | Bill Frost | Bill Frost | DNA |
| 30.8.1958 | Brands Hatch [S1.5] | 50 | | Jimmy Blumer | Jimmy Blumer | 5th |
| 30.8.1958 | Brands Hatch [S1.5] | 52 | | Tom Dickson | Dickson Motors | 4th |
| 30.8.1958 | Brands Hatch [S1.5] | 54 | | John Campbell-Jones | John Campbell-Jones | DNQ |
| 30.8.1958 | Brands Hatch [S1.5] | 56 | | David Piper | David Piper | DNQ |
| 30.8.1958 | Brands Hatch [S1.5] | 58 | #506 | Mike Taylor | I. Ireland Ltd. | DNF |
| 30.8.1958 | Brands Hatch [S1.5] | 60 | | Pat Massey-Dawson | Pat Massey-Dawson | DNQ |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 2] | 64 | | David Buxton | Peveril Equipe | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 1] | 64 | | David Buxton | Peveril Equipe | DNA |
| 30.8.1958 | NSCC Silverstone [Formula Libre Heat 2] | 65 | | Lewis Bramley | L. Bramley | DNA |
| 30.8.1958 | NSCC Silverstone [S1.1 Heat 2] | 65 | | Lewis Bramley | L. Bramley | DNA |
| 30.8.1958 | Brands Hatch [S1.5] | 70 | | Peter Riley | Peter Riley | 7th |
| 31.8.1958 | Preliminary Mansfield [FM+GM+HM+FIII] | 12 | | Todd Aikens | Todd Aikens | DNA |
| 31.8.1958 | SCCA Regional Mansfield [CM+DM+EM+FM+GM+UR] | 12 | | Todd Aikens | Todd Aikens | DNA |
| 31.8.1958 | Preliminary Thompson [FM+GM] | 14 | | Floyd Aaskov | | 3rd |
| 31.8.1958 | Preliminary Mansfield [FM+GM+HM+FIII] | 31 | | John Goans | Dave Kiser | DNA |
| 31.8.1958 | SCCA Regional Mansfield [CM+DM+EM+FM+GM+UR] | 31 | | John Goans | Dave Kiser | DNA |
| 31.8.1958 | Preliminary Thompson [FM+GM] | 41 | | Bill Schade | | 5th |
| 31.8.1958 | Santa Barbara [EM+FM+GM+HM] | 44 | | Frank Monise | | 8th |
| 31.8.1958 | Preliminary Mansfield [FM+GM+HM+FIII] | 54 | | Dave Tallaksen | Dave Tallaksen | DNA |
| 31.8.1958 | SCCA Regional Mansfield [CM+DM+EM+FM+GM+UR] | 54 | | Dave Tallaksen | Dave Tallaksen | DNA |
| 31.8.1958 | SCCA Regional Mansfield [CM+DM+EM+FM+GM+UR] | 99 | | Tom Newcomer | E. Tom Newcomer | DNA |
| 31.8.1958 | Preliminary Mansfield [FM+GM+HM+FIII] | 99 | | Tom Newcomer | E. Tom Newcomer | DNA |
| 31.8.1958 | Santa Barbara [EM+FM+GM+HM] | 116 | | Chuck Schroeder | | 6th |
| 31.8.1958 | Santa Barbara [EM+FM+GM+HM] | 151 | #263 | Don Maslin | | 22nd |
| 31.8.1958 | Deer Park [FM+GM+HM] | | | Pat Pigott | | 2nd |
| 31.8.1958 | Courtland [GM+FP+GP+HP] | | | Jim Hunt | | 1st |
| 31.8.1958 | Deer Park [FM+GM+HM] | | | Pierre Phillips | | 3rd |
| 31.8.1958 | Courtland [GM+FP+GP+HP] | | | Robert McKaughn | | 3rd |
| 1.9.1958 | SCCA National Thompson [GM+HM+GP+HP] | 14 | | Floyd Aaskov | | 1st |
| 1.9.1958 | SCCA National Thompson [GM+HM+GP+HP] | 41 | | Bill Schade | | 5th |
| 1.9.1958 | SCCA National Thompson [GM+HM+GP+HP] | 67 | | Tom Fleming | | 14th |
| 1.9.1958 | St. Eugene [S1.6] | | | Jerry Polivka | | 1st |
| 6.9.1958 | Sunbac Silverstone [S1.5] | | | John Fredman | | 2nd |
| 6.9.1958 | Sunbac Silverstone [S1.5] | | | John Hine | | 3rd |
| 6.9.1958 | Sunbac Silverstone [1172F] | | | John Turvey | | 2nd |
| 6.9.1958 | Sunbac Silverstone [1172F] | | | Peter Boshier-Jones | | 1st |
| 6.9.1958 | Sunbac Silverstone [1172F] | | | Bob Staples | | raced |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 1 | | Peter Lumsden | Peter Lumsden | 6th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 1 | | Peter Lumsden | Peter Lumsden | DNS |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 2 | | Tom Dickson | Dickson Motors | DNF |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 2 | | Tom Dickson | Dickson Motors | DNS |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 8 | | Francis Francis | F. Francis | 15th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 8 | | Francis Francis | F. Francis | 16th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 9 | | John Campbell-Jones | John Campbell-Jones | 2nd |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 11 | | Fred Warnell | Fred Warnell | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 11 | | Fred Warnell | Fred Warnell | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 12 | | Stuart Dodd | Chronicle Motors | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 12 | | Stuart Dodd | Chronicle Motors | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 14 | | John Hine | John Hine | 9th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 14 | | John Hine | John Hine | 11th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 15 | | J. van Vlymen | J. van Vlymen | 9th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 15 | | J. van Vlymen | J. van Vlymen | 13th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 16 | | John Fredman | John Fredman | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 16 | | John Fredman | John Fredman | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 17 | | Lionel Mayman | Kay Garages | DNS |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 17 | | Lionel Mayman | Kay Garages | DNS |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 19 | | Peter Arundell | Peter Arundell | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 20 | | R. J. Fletcher | R. Fletcher | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 21 | | John Romanes | John Romanes | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 22 | | Mike McKee | I. Ireland | DNA |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 23 | | Keith Francis | Keith Francis | DNF |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 23 | | Keith Francis | Keith Francis | 13th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 24 | #330 | Dick Prior | Dick Prior | 4th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 26 | #151 | Mark Fitzalan Howard | M. Fitzalan Howard | 11th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 26 | #151 | Mark Fitzalan Howard | M. Fitzalan Howard | 14th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 28 | | Jim Mackay | J. Mackay | 5th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 28 | | Jim Mackay | J. Mackay | 5th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S1.1] | 38 | | George Ralphs | G. Ralphs | 18th |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 39 | | David Piper | David Piper | 3rd |
| 7.9.1958 | Scott-Brown Memorial Snetterton [Elva+Lotus 1.1] | 40 | | Innes Ireland | R. C. Robinson | 1st |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S+1.1] | 52 | | Mike Dickens | Team Sapphire | DNA |