Sebring 12-Hour Endurance Race — March 21, 1964

Results from “Official records for the Florida International Grand Prix of Endurance, March 20, 21, 1964”, Published by Shell Oil Company for the Automobile Racing Club of Florida, with an introductory letter dated April 20, 1964 from Joseph J. Lane, Jr., Chief Timer and Scorer, Uncopyrighted. Chassis numbers are from a variety of sources including RacingSportsCars.com. Results, participants, car descriptions and standings checked with Ken Breslauer’s “Sebring”, David Bull Publishing © 1995

Note that for the first four hours of the race the official standings sheet does not rank cars below 20th place by position within the same lap. They are shown by lap only. Those entries have been shaded light green unless they are color-coded to track a particular car. The relative positions within a single lap could be determined by examining individual cars’ time sheets, but that seems like more effort than it’s worth, at least in the absence of a specific research project.

Some sheets have a column showing the percentage difference between the current lap and the most recent 5-lap average. It was added primarily as a checking feature in entering data but also is illustrative of drivers’ performance.

Timesheets for cars not scored as finishers are linked in the hourly standings matrix below and not in the finishing details column on the right.

Position Hour 1 Hour 2 Hour 3 Hour 4 Hour 5 Hour 6 Hour 7 Hour 8 Hour 9 Hour 10 Hour 11 Hour 12
  Car # Laps Car # Laps Car # Laps Car # Laps Car # Laps Car # Laps Car # Laps Car # Laps Car # Laps Car # Laps Car # Laps Car # Laps  
1 21 18 21 37 21 56 21 74 21 92 21 109 24 127 21 144 21 160 23 177 22 195 22 214 Ferrari 275P, s/n 0812, Parkes/Maglioli
2 24 18 24 37 24 55 24 73 24 91 24 108 21 126 23 142 23 160 22 177 23 195 23 213 Ferrari 275P, s/n 0814, Scarfiotti/Vaccarella
3 22 18 22 36 23 55 22 72 23 90 23 107 23 125 22 142 22 159 21 175 21 194 21 212 Ferrari 330P, s/n 0822, Surtees/Bandini
4 23 18 23 36 22 54 23 72 22 98 22 107 22 124 11 140 11 158 11 174 11 191 10 209 Cobra Daytona Coupe, s/n CSX 2287, Holbert/MacDonald
5 4 18 11 36 4 53 11 71 4 88 11 105 11 123 24 139 10 156 10 173 10 190 12 205 Cobra FIA, s/n CSX 2301 Holbert/MacDonald
6 11 18 4 35 11 53 4 70 11 88 41 104 14 122 10 138 12 155 12 170 12 186 14 203 Cobra FIA, s/n CSX 2260 Schlesser/Phil Hill
7 10 17 25 35 10 53 10 70 10 87 14 104 10 122 12 138 14 154 14 170 14 186 30 201 Ferrari 250 GTO, s/n 5671 GT, Pedro Rodriguez/Piper/Gammino
8 2 17 10 35 2 52 41 69 41 87 10 104 12 121 14 137 30 151 30 167 30 183 80 195 Cobra USRRC, s/n CSX 2127, Keck/Scott
9 14 17 41 35 41 52 2 69 14 87 12 103 2 121 30 134 80 146 80 162 80 178 37 194 Porsche 904, s/n 018, Cunningham/Underwood
10 25 17 14 34 14 52 14 69 2 86 2 103 41 121 2 131 2 146 37 160 37 177 11 191 Cobra FIA, s/n CSX 2259, Gurney/Johnson
11 12 17 2 34 12 52 31 69 12 86 31 102 30 117 37 131 37 144 29 158 43 147 43 191 Porsche 2000GS LM, s/n 122992, 
Buzzeta/Pon
12 41 17 12 34 31 51 12 69 31 85 30 101 36 116 80 130 45 143 43 158 45 171 45 190 Porsche Abarth Carrera Cassel/Sesslar
13 31 17 31 34 30 51 30 67 30 83 36 99 37 114 36 129 29 142 45 157 29 171 53 188 Alfa Romeo TZ Stoddard/Kaser
14 17 17 29 34 14 50 36 66 36 83 80 98 31 113 45 128 15 142 53 157 53 171 15 187 Cobra “Le Mans Replica” s/n CSX 2155, Hitchcock/Tchkotoura
15 3 17 30 33 29 40 9 66 42 82 43 98 80 113 29 128 43 142 15 156 15 170 29 186 Ferrari 250 GTO, s/n 4713, Grossman/Thompson
16 29 17 17 33 15 50 42 65 43 82 42 98 16 112 16 128 53 141 61 153 9 168 9 183 Corvette, Hudson/Grant
17 15 16 9 33 67 49 43 65 9 82 37 97 45 112 53 126 16 138 9 152 47 165 47 180 MG B Leslie/Dalton
18 9 16 36 33 16 49 45 65 29 81 15 97 55 112 55 126 9 137 47 150 61 164 4 177 Corvette Grand Sport, s/n 005, Penske/J. Hall
19 30 16 37 33 36 49 37 65 80 81 45 96 29 111 43 126 61 137 55 149 4 161 42 175 Porsche 2000GS LM, s/n 122991, Wester/Jennings
20 82 16 15 33 9 49 80 65 37 81 29 96 15 111 41 125 39 136 39 147 55 160 41 173 Porsche 718 RS Spyder, s/n 047, Barth/Linge
21 36 16 82 33 80 49 55 64 15 80 44 95 53 110 15 125 47 135 2 147 42 158 59 171 Lotus-Cortina Clark/Parsons
22 80 16 42 33 42 49 29 64 55 80 53 95 43 109 32 122 155 134 4 145 41 157 48 170 MG B Adams/Brennan
23 37 16 19 33 43 49 54 64 16 79 55 95 19 108 61 122 36 129 41 144 82 156 2 168 Corvette Grand Sport, s/n 003, Foyt/Cannon
24 40 16 59 32 45 48 15 63 45 79 16 95 82 107 9 121 59 128 59 143 59 155 62 165 Abarth Simca Fleming/Linton/Diaz
25 42 16 55 32 55 48 44 63 53 79 61 93 32 107 47 120 4 128 42 143 48 154 61 164 Austin-Healey Sprite Colgate/Baker
26 19 16 54 32 54 48 16 63 44 79 4 92 61 106 39 119 41 128 82 143 32 151 55 160nr Alfa Romeo TZ Sanesi/Bussinello
27 43 16 45 32 53 47 53 63 41 77 82 92 47 106 82 116 82 127 32 141 2 151 82 158 Ferrari 250 GTO, s/n 3223 GT, Perkins/Eve
28 54 16 16 32 44 47 61 62 32 76 19 91 9 105 19 116 42 127 48 141 62 149 32 154 Ferrari 250 GTO, s/n 3767 GT, Heuer/Yenko/Cantrell
29 55 16 80 32 6 47 17 62 47 75 32 91 42 103 59 114 32 126 16 138 39 147 69 153 Alpine Renault Rainville/Richards
30 44 16 6 31 59 46 82 61 19 75 9 91 39 103 31 113 48 126 62 136 68 140 65 153 Bonnet Djet 2 Hanna/Toland
31 45 16 3 31 61 46 32 61 82 75 47 90 59 99 48 111 62 124 68 134 65 139 39 147nr Porsche 904, s/n 043, Ryan/Bencker
32 16 16 5 31 3 46 47 60 56 73 39 89 62 96 4 111 68 119 65 131 16 138 3 144 Corvette Grand Sport, s/n 004, Johnson/Morgan
33 59 15 33 31 33 46 48 60 39 72 59 84 48 96 42 111 65 118 36 129 69 137 68 140nr Alpine Renault M63 Rosinski/Bianchi
34 53 15 39 31 69 46 69 60 62 72 56 83 4 93 62 111 19 117 69 123 36 129 63 139 Abarth Simca McKelvy/Holquist
35 68 15 44 31 82 45 39 60 69 70 62 82 65 92 65 105 31 113 19 117 3 129 18 138 Cobra USRRC, s/n CSX 2153, Lowther/Wintersteen
36 61 15 53 31 47 45 19 59 48 69 48 81 68 88 68 104 69 108 3 114 18 124 51 136nr Volvo P1800 Riley/Cone
37 47 15 61 31 48 45 62 59 59 68 65 80 56 86 69 95 4 102 51 113 51 124 36 129nr Porsche 904, s/n 011, Ginther/Bucknum
38 46 15 69 31 70 45 56 58 65 66 65 73 69 84 56 93 51 99 31 113 63 123 84 124 Lotus Elite Davis/Layman
39 69 15 32 30 1 45 59 55 70 63 69 71 5 78 5 92 3 97 18 110 84 110 5 110 Iso Grifo A3C, s/n B0202 Hugus/McLaughlin/Wilson
40 32 15 70 30 32 44 65 53 84 61 1 66 18 71 51 86 18 96 63 109 5 102 34 79 Triumph TR4 Waltman/Lawrence
41 5 15 48 30 19 44 84 53 68 58 5 62 51 71 18 83 63 94 5 102 1 81
42 28 15 47 30 39 43 6 52 1 53 51 62 1 71 63 81 56 93 84 98 34 66
43 70 15 62 29 62 43 70 50 6 52 84 102 63 67 3 80 84 84 56 95
44 48 15 68 29 56 42 33 49 52 50 18 61 3 63 1 79 1 81 8 81
45 6 15 1 29 25 40 5 48 33 49 63 54 84 62 84 74 34 54 34 54
46 1 14 84 19 84 40 52 48 5 48 6 52 6 52 6 52 6 52 6 52
47 33 14 65 27 65 40 1 47 51 48 52 52 34 46 34 46
48 39 14 56 27 5 39 34 46 38 47 3 46
49 51 14 34 26 34 39 3 46 78 46 34 46
50 52 14 40 26 20 35 20 43 3 46
51 62 14 52 23 52 35 68 43 34 46
52 84 14 51 21 68 35 25 40 40 44
53 18 13 28 20 28 30 57 38 40 43
54 34 13 50 19 49 29 38 38 63 41
55 65 13 38 18 38 27 51 34 28 30
56 49 11 20 16 40 26 49 30 67 9
57 56 11 18 16 51 25 28 30 85 2
58 67 9 46 15 57 24 18 30
59 50 7 49 14 50 22 50 29
60 64 7 57 12 18 17 40 27
61 38 6 67 9 63 12 63 27
62 57 3 64 7 35 10 35 12
63 35 3 35 5 67 9 67 9
64 83 1 85 1 85 1 85 1
65 63 0 63 0
66 46 unk.
67

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