| 9.2.1958 | Pomona [Production 2.0] | 130 | TR2 | David Boyce | David Boyce | DNS |
| 16.2.1958 | Preliminary New Smyrna Beach [BP+CP+DP+EP] | 06 | | R. Bolderson | | DNA |
| 16.2.1958 | SCCA Regional New Smyrna Beach [Modified+BP+CP+DP+EP] | 06 | | R. Bolderson | | DNA |
| 16.2.1958 | SCCA Regional New Smyrna Beach [Modified+BP+CP+DP+EP] | 5 | | William Kimberly | | DNA |
| 16.2.1958 | Preliminary New Smyrna Beach [BP+CP+DP+EP] | 5 | | William Kimberly | | DNA |
| 16.2.1958 | Preliminary New Smyrna Beach [BP+CP+DP+EP] | 66 | TR3 | Smokey Drolet | | DNA |
| 16.2.1958 | SCCA Regional New Smyrna Beach [Modified+BP+CP+DP+EP] | 66 | TR3 | Smokey Drolet | | 11th |
| 16.2.1958 | SCCA Regional New Smyrna Beach [Modified+BP+CP+DP+EP] | 68 | TR3 | Bill Lott | | 10th |
| 16.2.1958 | Preliminary New Smyrna Beach [BP+CP+DP+EP] | 68 | TR3 | Bill Lott | | DNA |
| 16.2.1958 | SCCA Regional New Smyrna Beach [Modified+BP+CP+DP+EP] | 201 | | J. Dewitt Titus | | DNA |
| 16.2.1958 | Preliminary New Smyrna Beach [BP+CP+DP+EP] | 201 | | J. Dewitt Titus | | DNA |
| 16.2.1958 | Preliminary New Smyrna Beach [Novice 2] | 717 | | Gary Jeffries | | raced |
| 16.2.1958 | Willow Springs [Main] | | TR3 | Joe Puckett | | 4th |
| 16.2.1958 | Willow Springs [Main] | | TR3 | Frenchie Driscoll | | DNA |
| 16.2.1958 | Willow Springs [Production +1.6] | | TR3 | Johnny Richie | | DNF |
| 16.2.1958 | Willow Springs [Ladies] | | TR3 | Bonnie Bosley | | 4th |
| 1.3.1958 | Preliminary Phoenix [Novice] | 35 | TR3 | Dick Barclay | | 15th |
| 1.3.1958 | Preliminary Phoenix [Novice] | 37 | TR2 | Bill Miller | | 17th |
| 1.3.1958 | Preliminary Phoenix [Novice] | 202 | TR3 | Jack Lindsay | | 12th |
| 2.3.1958 | SCCA Regional Phoenix [BP+CP+DP+EP] | 26 | TR3 | Curley Brayer | | 13th |
| 2.3.1958 | SCCA Regional Phoenix [Production] | 26 | TR3 | Curley Brayer | | DNF |
| 2.3.1958 | SCCA Regional Phoenix [BP+CP+DP+EP] | 35 | TR3 | Dick Barclay | | DNF |
| 2.3.1958 | SCCA Regional Phoenix [Production] | 35 | TR3 | Dick Barclay | | 18th |
| 2.3.1958 | SCCA Regional Phoenix [BP+CP+DP+EP] | 37 | TR2 | Bill Miller | | DNS |
| 2.3.1958 | SCCA Regional Phoenix [Production] | 37 | TR2 | Bill Miller | | 21st |
| 2.3.1958 | SCCA Regional Phoenix [BP+CP+DP+EP] | 41 | TR3 | Victor Forno | | 9th |
| 2.3.1958 | SCCA Regional Phoenix [Production] | 41 | TR3 | Victor Forno | | 20th |
| 2.3.1958 | SCCA Regional Phoenix [BP+CP+DP+EP] | 77 | TR3 | James Watts | | DNF |
| 2.3.1958 | SCCA Regional Phoenix [Production] | 77 | TR3 | James Watts | | 17th |
| 2.3.1958 | SCCA Regional Phoenix [BP+CP+DP+EP] | 180 | TR3 | I. W. Stephenson | | DNF |
| 2.3.1958 | SCCA Regional Phoenix [BP+CP+DP+EP] | 202 | TR3 | Jack Lindsay | | 8th |
| 2.3.1958 | Preliminary Phoenix [Ladies] | 202 | TR3 | Gene Penfold | | 8th |
| 2.3.1958 | SCCA Regional Phoenix [Production] | 202 | TR3 | Jack Lindsay | | 14th |
| 2.3.1958 | Preliminary Phoenix [Ladies] | | | Jo Ane Brayer | | DNS |
| 8.3.1958 | Novice Mansfield [S+1.6] | 3 | | Frances Jo Moritz | | 7th |
| 8.3.1958 | Novice Mansfield [S+1.6] | 13 | | W. McBryde | | 5th |
| 8.3.1958 | Novice Mansfield [S+1.6] | 20 | | M. Johnstone | | 3rd |
| 8.3.1958 | Preliminary Boca Raton [Novice] | | TR3 | Bob Balderson | | 3rd |
| 9.3.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 3 | | Frances Jo Moritz | | 22nd |
| 9.3.1958 | Preliminary Mansfield [DP+EP+FP] | 3 | | Frances Jo Moritz | | 25th |
| 9.3.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 13 | | John Goans | | 16th |
| 9.3.1958 | Preliminary Mansfield [DP+EP+FP] | 13 | | John Goans | | 20th |
| 9.3.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 20 | | M. Johnstone | | 18th |
| 9.3.1958 | Preliminary Mansfield [DP+EP+FP] | 20 | | M. Johnstone | | 22nd |
| 9.3.1958 | SCCA Regional Mansfield [CM+DM+EM+FM+GM] | 30 | | Don Miller | | DNF |
| 9.3.1958 | Preliminary Mansfield [CM+DM+EM+BP+CP] | 30 | | Don Miller | | 12th |
| 9.3.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 36 | | George Parker | | 17th |
| 9.3.1958 | Preliminary Mansfield [DP+EP+FP] | 36 | | George Parker | | 23rd |
| 9.3.1958 | SCCA Regional Boca Raton [CM+DM+EM+FM+GM+BP+CP+DP] | 47 | | F. Morton | | raced |
| 9.3.1958 | Preliminary Boca Raton [BP+CP+DP+EP] | 47 | | F. Morton | | raced |
| 9.3.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 55 | TR3 | Smokey Drolet | | 13th |
| 9.3.1958 | Preliminary Mansfield [DP+EP+FP] | 55 | TR3 | Smokey Drolet | | 18th |
| 9.3.1958 | Preliminary Boca Raton [BP+CP+DP+EP] | 70 | | R. Bolderson | | raced |
| 9.3.1958 | SCCA Regional Boca Raton [CM+DM+EM+FM+GM+BP+CP+DP] | 70 | | R. Bolderson | | raced |
| 9.3.1958 | Preliminary Boca Raton [FP+GP+HP+KP+HM] | 78 | | Pat O'Connor | | raced |
| 9.3.1958 | SCCA Regional Boca Raton [FP+GP+HP+KP+HM] | 78 | | Pat O'Connor | | raced |
| 9.3.1958 | Preliminary Mansfield [DP+EP+FP] | 82 | | William Kimberly | | 8th |
| 9.3.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 82 | | William Kimberly | | 10th |
| 22.3.1958 | 12 h Sebring | 33 | TR3 | Oker / Hurtley | Standard Motor Co. | 36th |
| 22.3.1958 | 12 h Sebring | 34 | TR3 | Rothschild / Kimberly / Lott | Standard Motor Co. | 20th |
| 22.3.1958 | 12 h Sebring | 35 | TR3 | Roberts / Heuss | Standard Motor Co. | 26th |
| 23.3.1958 | Preliminary Stockton [Novice Sports] | 15 | TR2 | Dan Girard | | 3rd |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 51 | TR2 | Steve Holman | | 18th |
| 23.3.1958 | SCCA Regional Stockton [Production +1.6] | 51 | TR2 | Steve Holman | | 9th |
| 23.3.1958 | SCCA Regional Stockton [Production +1.6] | 58 | TR3 | Bud Morris | | 4th |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 59 | TR3 | Butch Owsley | | 17th |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 65 | TR3 | Ron Skinner | | 25th |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 85 | TR3 | Herman Thiel | | 20th |
| 23.3.1958 | SCCA Regional Stockton [Production +1.6] | 85 | TR3 | Lawrence Hagin | | 11th |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 94 | TR3 | Don Burrows | | 13th |
| 23.3.1958 | SCCA Regional Stockton [Production +1.6] | 112 | TR3 | Nade Bourgeault | | 2nd |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 112 | TR3 | Frank Crane | | 12th |
| 23.3.1958 | SCCA Regional Stockton [Production +1.6] | 113 | TR3 | Pete von Drell | | 7th |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 121 | TR3 | Scott Zarbaugh | | 23rd |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 126 | TR3 | Charles Samuels | | 21st |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 143 | TR3 | Vi Jones | | 14th |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 167 | TR3 | Bill Mason | | 22nd |
| 23.3.1958 | Preliminary Stockton [Novice Production +1.6] | 192 | TR3 | William Phelon | | 19th |
| 29.3.1958 | BARC Mallory Park [Marque] | 58 | TR3 | J. D. Wood | J. D. Wood | 5th |
| 29.3.1958 | BARC Mallory Park [Handicap A] | 58 | TR3 | J. D. Wood | J. D. Wood | 3rd |
| 29.3.1958 | BARC Mallory Park [Marque] | 60 | TR3 | George Morgan | G. Morgan | 6th |
| 29.3.1958 | BARC Mallory Park [Unlimited B] | 60 | TR3 | George Morgan | G. Morgan | 9th |
| 29.3.1958 | BARC Mallory Park [Marque] | 62 | TR2 | John Ewer | John Ewer | 1st |
| 29.3.1958 | BARC Mallory Park [Handicap A] | 62 | TR2 | John Ewer | John Ewer | 6th |
| 30.3.1958 | Willow Springs [Ladies] | 2 | TR3 | Bonnie Bosley | Competition Car Club | DNA |
| 30.3.1958 | Willow Springs [Main] | 2 | TR3 | Joe Puckett | Competition Car Club | raced |
| 30.3.1958 | Willow Springs [Production +1.6] | 2 | TR3 | Joe Puckett | Competition Car Club | DNA |
| 30.3.1958 | Willow Springs [Production +1.6] | 3 | TR2 | St. James / St. James | Rite-Way TV | DNA |
| 30.3.1958 | Willow Springs [Novice] | 3 | TR2 | St. James / St. James | Rite-Way TV | DNA |
| 30.3.1958 | Willow Springs [Main] | 3 | TR2 | St. James / St. James | Rite-Way TV | DNA |
| 30.3.1958 | Willow Springs [Production +1.6] | 58 | TR3 | Ron Brabbin | Ron Brabbin | DNA |
| 30.3.1958 | Willow Springs [Main] | 58 | TR3 | Ron Brabbin | Ron Brabbin | DNA |
| 30.3.1958 | Willow Springs [Main] | 202 | TR3 | Pat Mulcahy | Pat Mulcahy | DNA |
| 30.3.1958 | Willow Springs [Production +1.6] | 202 | TR3 | Pat Mulcahy | Pat Mulcahy | DNA |
| 5.4.1958 | BRSCC Full Sutton [PS] | 52 | TR2 | Keith Francis | K. M. Francis | DNA |
| 5.4.1958 | BRSCC Full Sutton [PS] | 55 | TR3 | Sid Larvin | S. Larvin | 10th |
| 5.4.1958 | BRSCC Full Sutton [PS] | 57 | TR3 | Stan Newton | S. H. Newton | 11th |
| 5.4.1958 | 6 h South Africa | | TR2 | Mason-Gordon / Myers | | ?th |
| 7.4.1958 | National Brands Hatch [Production] | 89 | TR2 | Roy North | Roy North | 6th |
| 12.4.1958 | Grand Central [Sports] | 28 | TR2 | Chris Lennox | | 5th |