| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | 63 | Eleven Sport | John Mitchell | | 10th |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | 70 | Eleven | Stuart Dodd | C. S. Dodd | DNA |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | 75 | Mark VI | Tom Candlish | | 4th |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | 80 | Eleven Sport | Peter Anders | | 8th |
| 5.4.1958 | BRSCC Full Sutton [Formula Libre] | 85 | Eleven Series 2 | Jimmy Blumer | | 2nd |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | 85 | Eleven | Jimmy Steele | | 5th |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | 90 | Eleven | Bill Allen | | 3rd |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | 91 | Mark IX | Jimmy Blumer | | 1st |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | | Eleven | Harpin | | DNF |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | | Mark X | Chris Meek | | DNF |
| 5.4.1958 | BRSCC Full Sutton [SR1.5/R1.5] | | Eleven Series 2 | John Burgess | | raced |
| 7.4.1958 | National Brands Hatch [S1.1] | 13 | Eleven | Don Iszatt | D. Iszatt | raced |
| 7.4.1958 | Sussex Trophy Goodwood | 23 | 15 | Graham Hill | Team Lotus | DNF |
| 7.4.1958 | National Brands Hatch [S1.1] | 32 | Eleven | Alan Stacey | Alan Stacey | 1st |
| 7.4.1958 | National Brands Hatch [S1.1] | 33 | Seven | Alan Foster | Alan Foster | 6th |
| 7.4.1958 | National Brands Hatch [S1.1] | 35 | | Mike Clarke | M. Clarke | raced |
| 7.4.1958 | National Brands Hatch [S1.1] | 36 | Eleven | Fred Warnell | F. Warnell | raced |
| 7.4.1958 | National Brands Hatch [S1.1] | 39 | Eleven Le Mans Series 2 | Dick Prior | Richard Prior | raced |
| 7.4.1958 | National Brands Hatch [S1.1] | 43 | Eleven | Len Gibbs | Len Gibbs | 5th |
| 7.4.1958 | National Brands Hatch [Formula Libre] | 97 | | Mike Parkes | G. Williamson | 1st |
| 7.4.1958 | Goodwood [S1.1] | | Eleven | Keith Greene | | raced |
| 7.4.1958 | Goodwood [S1.1] | | Eleven | Gordon Fowell | | raced |
| 7.4.1958 | 3 h Pau [GT2.0] | | | Hicks | | DNF |
| 7.4.1958 | 3 h Pau [GT2.0] | | | Hermano da Silva Ramos | | raced |
| 7.4.1958 | Goodwood [S1.1] | | Eleven | Ron Flockhart | | raced |
| 7.4.1958 | Sussex Trophy Goodwood | | | Chris Bristow | | ?th |
| 7.4.1958 | Goodwood [S1.1] | | Eleven | John Campbell-Jones | | 1st |
| 7.4.1958 | Sussex Trophy Goodwood | | 15 | | | DNS |
| 7.4.1958 | Sussex Trophy Goodwood | | 15 | | | DNS |
| 7.4.1958 | Sussex Trophy Goodwood | | 15 | | | DNS |
| 7.4.1958 | Goodwood [S1.1] | | Eleven | Innes Ireland | | 5th |
| 7.4.1958 | Goodwood [S1.1] | | Eleven | Peter Ashdown | | raced |
| 7.4.1958 | Goodwood [S1.1] | | Eleven | Keith Hall | | 4th |
| 7.4.1958 | Goodwood [S1.1] | | Eleven Series 2 | Tom Dickson | | 2nd |
| 7.4.1958 | Goodwood [S1.1] | | Eleven | Roy Salvadori | | 3rd |
| 12.4.1958 | British Empire Trophy | 1 | Eleven Series 2 | John Fisher | John Fisher | DNQ |
| 12.4.1958 | British Empire Trophy | 2 | Eleven | Keith Greene | Gilby Engineering | 8th |
| 12.4.1958 | British Empire Trophy | 4 | Eleven Series 2 | Alan Stacey | Team Lotus | DNF |
| 12.4.1958 | British Empire Trophy | 5 | Eleven | Peter Ashdown | Team Lotus | DNS |
| 12.4.1958 | British Empire Trophy | 6 | Eleven Series 2 | Keith Hall | Team Lotus | DNF |
| 12.4.1958 | British Empire Trophy | 7 | Eleven Series 2 | Mike Taylor | Innes Ireland Ltd. | 10th |
| 12.4.1958 | British Empire Trophy | 8 | Eleven | Jack Westcott | Innes Ireland Ltd. | DNQ |
| 12.4.1958 | British Empire Trophy | 9 | Eleven Series 2 | Innes Ireland | Major R. C. Robinson | DNQ |
| 12.4.1958 | British Empire Trophy | 10 | Eleven | Ron Flockhart | John Coombs Racing Organisation | DNF |
| 12.4.1958 | British Empire Trophy | 11 | Eleven Series 2 | Len Gibbs | Len Gibbs | DNQ |
| 12.4.1958 | British Empire Trophy | 12 | Eleven | F. W. Aikens | J. G. Slater | DNQ |
| 12.4.1958 | British Empire Trophy | 14 | Eleven Series 2 | Peter Riley | Peter Riley | DNQ |
| 12.4.1958 | British Empire Trophy | 15 | Eleven Le Mans | Alex McMillan | Alex McMillan | DNQ |
| 12.4.1958 | British Empire Trophy | 16 | Eleven Series 2 | Jimmy Blumer | John A. Harris | DNQ |
| 12.4.1958 | British Empire Trophy | 17 | Eleven Series 2 | John Campbell-Jones | Dan Margulies | DNQ |
| 12.4.1958 | British Empire Trophy | 18 | Eleven | David Piper | David R. Piper | DNQ |
| 12.4.1958 | British Empire Trophy | 26 | Eleven Series 2 | Tom Dickson | Tom Dickson | DNQ |
| 12.4.1958 | British Empire Trophy | 28 | Eleven | Henry Taylor | John V. Green | DNQ |
| 12.4.1958 | British Empire Trophy | 29 | Eleven Le Mans Series 2 | Dick Prior | R. N. Prior | DNQ |
| 12.4.1958 | British Empire Trophy | 31 | Eleven | Stuart Dodd | C. S. Dodds | DNQ |
| 12.4.1958 | Grand Central [Sports] | 32 | Eleven | Denis Davis | | ?th |
| 12.4.1958 | British Empire Trophy | 32 | Eleven Le Mans Series 2 | Douglas Graham | Innes Ireland Ltd. | DNQ |
| 12.4.1958 | Grand Central [1820 Settlers] | 32 | Eleven | Denis Davis | | raced |
| 12.4.1958 | British Empire Trophy | 33 | Eleven Series 2 | Gil Baird | Kieft Sports Car Co. Ltd. | DNQ |
| 12.4.1958 | British Empire Trophy | 34 | Mark IX | Rodney Bloor | Alex McMillan | DNQ |
| 12.4.1958 | British Empire Trophy | 40 | 15 | Allison | Team Lotus | DNF |
| 12.4.1958 | British Empire Trophy | 41 | 15 | Graham Hill | Team Lotus | DNQ |
| 12.4.1958 | British Empire Trophy | 42 | 15 | Salvadori | Pierre Berchem | DNF |
| 12.4.1958 | British Empire Trophy | 43 | 15 | Edward Greenall | J. L. King | DNA |
| 12.4.1958 | British Empire Trophy | 44 | Eleven | | J. M. Trimble | DNS |
| 12.4.1958 | British Empire Trophy | 47 | Eleven | John Higham | Ecurie White Rose | DNQ |
| 12.4.1958 | British Empire Trophy | 49 | Eleven | Bill Frost | Car Exchange | DNA |
| 12.4.1958 | British Empire Trophy | 50 | Mark X | Chris Meek | Chris Meek | DNA |
| 12.4.1958 | British Empire Trophy | 51 | Eleven | Mike Dickens | Team Sapphire | DNQ |
| 12.4.1958 | British Empire Trophy | 52 | Eleven | Geoff Williamson | G. H. Williamson | DNQ |
| 12.4.1958 | British Empire Trophy | 53 | Eleven | Peter Arundell | Peter J. Arundell | DNA |
| 12.4.1958 | British Empire Trophy | 54 | 15 | Roy Salvadori | John Coombs Racing Organisation | DNQ |
| 12.4.1958 | British Empire Trophy | 57 | Eleven | Gordon Jones | E. Payne | 6th |
| 13.4.1958 | SCCA Regional Palm Springs [FM+GM+HM] | 27 | Eleven | Skip Conklin | Skip Conklin | 20th |
| 13.4.1958 | SCCA Regional Palm Springs [FM+GM+HM] | 39 | Eleven | James Lowe | James Rowland Lowe | 12th |
| 13.4.1958 | SCCA Regional Palm Springs [FM+GM+HM] | 44 | Eleven | Frank Monise | Frank Monise | 7th |
| 13.4.1958 | SCCA Regional Palm Springs [FM+GM+HM] | 55 | Eleven | Pete Lovely | Sam Weiss | 4th |
| 13.4.1958 | SCCA Regional Palm Springs [FM+GM+HM] | 102 | Eleven | Jack Nethercutt | Jack Nethercutt | 8th |
| 13.4.1958 | SCCA Regional Palm Springs [FM+GM+HM] | 166 | Eleven Le Mans | Jim Hall | | 5th |
| 13.4.1958 | Coupes de Vitesse [GT] | | Eleven | Jean Thépenier | | 5th |
| 13.4.1958 | Coupes de Vitesse [S2.0] | | Eleven | Bill Frost | | 6th |
| 13.4.1958 | Coupes de Vitesse [S2.0] | | Eleven | Jean-Claude Vidilles | | 5th |
| 19.4.1958 | Aintree 200 [S1.1] | 35 | Eleven Series 2 | Keith Hall | Team Lotus | 1st |
| 19.4.1958 | Aintree 200 [S1.1] | 39 | Eleven Series 2 | Mike Taylor | Innes Ireland Ltd. | 5th |
| 19.4.1958 | Aintree 200 [S1.1] | 42 | Eleven | Jack Westcott | Innes Ireland | DNA |
| 19.4.1958 | Aintree 200 [S1.1] | 43 | Eleven Series 2 | Jimmy Blumer | Car Exchange (Brighton) Ltd. | 6th |
| 19.4.1958 | Aintree 200 [S1.1] | 44 | Eleven Series 2 | Tom Dickson | Cranham Service Station | 2nd |
| 19.4.1958 | Aintree 200 [S1.1] | 45 | Eleven | John Campbell-Jones | Dan Margulies | raced |
| 19.4.1958 | Aintree 200 [S1.1] | 46 | Eleven | David Piper | David Piper | 9th |
| 19.4.1958 | Aintree 200 [S1.1] | 47 | Eleven | Malcolm Templeton | Malcolm Templeton | DNA |
| 19.4.1958 | Aintree 200 [S1.1] | 48 | Eleven Le Mans | Alex McMillan | Kieft Sports Car Co. Ltd. | raced |
| 19.4.1958 | Aintree 200 [S1.1] | 49 | Eleven | Henry Taylor | JV 'John' Green | 4th |
| 19.4.1958 | Aintree 200 [S1.1] | 50 | Eleven | Bob Hicks | Car Exchange (Brighton) Ltd. | raced |
| 19.4.1958 | Aintree 200 [S1.1] | 51 | Eleven | Peter Arundell | Cranham Service Station | raced |
| 19.4.1958 | Aintree 200 [S1.1] | 52 | Eleven Series 2 | Colin Escott | Colin Escott | 10th |
| 19.4.1958 | Aintree 200 [S1.1] | 53 | Eleven | Barry Harpin | B. Harpin | raced |
| 19.4.1958 | Aintree 200 [S1.1] | 54 | Eleven | Bob Hudson | Team Triple "S" | raced |
| 19.4.1958 | Aintree 200 [S1.1] | 55 | Eleven | Gordon Fowell | Arden Racing and Sports Cars | 7th |
| 19.4.1958 | Aintree 200 [S1.1] | 65 | Eleven | Stuart Dodd | CS 'Stuart' Dodd | raced |
| 19.4.1958 | Aintree 200 [S1.1] | 66 | Eleven Series 2 | John Burgess | Ecurie White Rose | raced |