| Pos |
No |
Pilote |
Voiture |
Temps |
| 1 | 9 | Frank Gardner/Hubert Hahne | Ford F3L P68 | 3:36,300 |
| 2 | 33 | Jacky Ickx/Brian Redman | Ford GT40 | 3:40,300 |
| 3 | 32 | Willy Mairesse/Jean Beurlys | Ford GT40 | 3:43,700 |
| 4 | 6 | Vic Elford/Jochen Neerspasch | Porsche 908 | 3:44,700 |
| 5 | 5 | Hans Herrmann/Rolf Stommelen | Porsche 908 | 3:45,700 |
| 6 | 4 | Gerhard Mitter/Jo Schlesser | Porsche 907 | 3:48,700 |
| 7 | 3 | Henri Pescarolo/Robert Mieusset | Matra-Sports 630M | 3:48,900 |
| 8 | 34 | Paul Hawkins/David Hobbs | Ford GT40 | 3:50,900 |
| 9 | 35 | Mike Salmon/David Piper | Ford GT40 | 3:51,100 |
| 10 | 12 | Gerhard Koch/Rudi Lins | Porsche 910 | 3:59,100 |
| 11 | 36 | Terry J. Drury/Terry Sanger | Ford GT40 | 4:00,400 |
| 12 | 37 | Peter Sadler/Willie Green | Ford GT40 | 4:00,900 |
| 13 | 51 | Karl von Wendt/Willy Kauhsen | Porsche 906 | 4:02,100 |
| 14 | 16 | Gustave Gosselin/Serge Trosch | Alfa Romeo T33/2 | 4:03,100 |
| 15 | 11 | Dieter Spoerry/Rico Steinemann | Porsche 910 | 4:04,400 |
| 16 | 17 | Teddy Pilette/Rob Slotemaker | Alfa Romeo T33/2 | 4:04,500 |
| 17 | 1 | Mauro Bianchi/Henri Grandsire | Alpine A211 Renault | 4:05,900 |
| 18 | 25 | John Bridges/John Lepp | Chevron B8 Ford | 4:06,100 |
| 19 | 30 | Chris Lambert/William Bradley | Porsche 906 | 4:08,100 |
| 20 | 50 | Chris Ashmore/Jeff Edmonds | Porsche 906 | 4:12,500 |
| 21 | 38 | David Prophet/Richard Bond | Ford GT40 | 4:14,500 |
| 22 | 41 | John Raeburn/Tim Schenken | Ford GT40 | 4:16,400 |
| 23 | 39 | George Humble/Bob Smith | Ford GT40 | 4:17,400 |
| 24 | 52 | John Hine/Mike Crabtree | Lotus Europa | 4:18,400 |
| 25 | 63 | Dieter Glemser/Helmut Kelleners | Porsche 911T | 4:23,000 |
| 26 | 10 | Tony Beeson/John Markey | Chevron B6 Climax | 4:24,400 |
| 27 | 49 | Delmar-Morgan/Mike Walton | Porsche 906 | 4:27,000 |
| 28 | 31 | Jackie Epstein/Eric Liddell | Lola T70 Mk.3 | 4:28,100 |
| 29 | 62 | Willy Zanders/Hannelore Werner | Porsche 911S | 4:32,000 |
| 30 | 53 | Jackson/Baker/Harvey-Bailey | Lotus Europa | 4:33,700 |
| 31 | 19 | Keith Grant/Grahame D. White | Elva Mk.7S BMW | 4:37,100 |
| 32 | 54 | Peter Taggart/Tony Goodwin | Chevron B6 BMW | 4:39,200 |
| 33 | 22 | Chris Lawrence/John Wingfield | Deep Sanderson 302 Ford | 4:40,100 |
| 34 | 21 | John Moore/Harvey-Bailey | Ginetta G12 | 4:21,100 |
| 35 | 60 | JP Gaban/Roger van der Schrick | Porsche 911S | 4:25,600 |
| 36 | 26 | Mike Pigneguy/Willie Tuckett | Austin-Healey Sprite | 4:53,000 |
| 37 | 61 | Peter Brown/Roger Enever | MGB GT | 4:58,300 |
| 38 | 8 | Edward Nelson/Jem Marsh | Marcos Mantis Repco | 5:13,700 |
| 39 | 47 | Roy Johnson/Howden Ganley | Chevron B8 BMW | 5:21,000 |
|
1000 km de Spa 1968