Pre-race sessions:
4 practice sessions held for a total of 480 minutes on 18-20/3
grid ordered per engine size
| Winners: |
| Overall: | 7 | Ferrari 250 TR Fantuzzi Spyder 59 | Gurney / Daigh / Hill / Gendebien |
| Sports 2000 - Class E: | 31 | Porsche 718 RSK | von Trips / Bonnier |
| Sports 1500 - Class F: | 34 | Porsche 718 RSK | Holbert / Sesslar |
| Sports 1100 - Class G: | 48 | Elva Mk IV Climax | Baptista / Wallace / Tweedale |
| Sports 750 - Class H: | 59 | DB HBR4 Panhard | Laureau / Armagnac |
| Grand Touring 3500 - Class 9: | 70 | Ferrari 250 GT California Spyder | Hively / Ginther |
| Grand Touring 2000 - Class 7: | 25 | AC Ace Bristol | Burns / Jackson-Moore / Cook |
| Grand Touring 1600 - Class 6: | 33 | Porsche 356 A Carrera GT | von Hanstein / de Beaufort |
| Grand Touring 1300 - Class 5: | 44 | Alfa Romeo Giulietta Spider Veloce | Kaplan / Rainville |
| Grand Touring 1000 - Class 4: | 54 | Austin-Healey Sprite Hardtop | Stiles / Sutherland |
| Grand Touring 750 - Class 3: | 64 | Fiat-Abarth 750 Record Monza | Rutan / Cuomo / Richards |
| Fastest Laps: |
| Overall: | 9 | Ferrari 250 TR Fantuzzi Spyder 59 | Jean Behra (F) | 3:21.6000 | 149.4389 km/h | |
| Sports 2000 - Class E: | 31 | Porsche 718 RSK | Wolfgang von Trips (D) | 3:27.0000 | | |
| Pole Positions: |
| Sports 3000 - Class D: | 2 | Lister Costin Jaguar | Bueb / Moss | 3:31.0000 | |
| Notes of interest: |
| Top makes by numbers: | Ferrari (11), Porsche (7), Lotus (5), Alfa Romeo (4), Osca (4), Fiat-Abarth (4) |
| Top engines by numbers: | Ferrari (11), Climax (9), Porsche (7), BMC (7), Fiat (5) |
| Top car types by numbers: | Ferrari 250 TR (7), Porsche 718 (6), Osca S (4), Fiat-Abarth 750 Record Monza (4) |
| Driver nationalities: | USA (117), GB (7), F (6), MEX (6), CDN (5), I (4), RA (4), B (2), C (2), CH (2), D (2) |
| Team nationalities: | USA (36), GB (10), I (7), D (3), F (3), MEX (2), RA (2) |
| Engine positions: | front-engined (81%), mid-engined (10%), rear-engined (9%) |
| Average engine size: | 1700 cc |
| Oldest known drivers: | Briggs Cunningham (52), Huschke von Hanstein (48), Alfonso Gómez Mena (46) |
| Youngest known drivers: | Ricardo Rodriguez (17), Pedro Rodriguez (19), Lance Reventlow (23) |
| Female drivers: | Smokey Drolet, Isabelle Haskell, Denise McCluggage, Margaret Wyllie |