| Most frequent drivers: | Joe Koster (2), Paul Ceresole (2), John Fitch (2), Sherwood Johnston (2), Charles Kotchan (2), Paul O'Shea (2), Fritz Koster (2), James Simpson (1), Colby Whitmore (1), George Lenz (1), George Huntoon (1), Ernest Ritter von Kreidner (1), Karl Brocken (1), Lewis Flink (1), Hal Stetson (1), Thomas R. Culler (1), Norm Patton (1), Joe Price (1), George Schrafft (1), Kenneth Ahr (1), Briggs Cunningham (1), Robert Fergus (1), Rees Makins (1), Bill Victor (1), Bob Wilder (1), Bill Spear (1), Kurt Hildebrand (1), George Colby (1), Marshall Lewis (1), Oscar Babcock (1) |
| Most frequent makes: | Jaguar (13), MG (8), Allard (5), Ferrari (5), Siata (3), Cisitalia (3), Porsche (3), Bandini (2), Crosley (2), BMW (2), HRG (2), Jowett (1) |
| Most frequent chassis: | 011SMM (2), J2-1514 (2), 0100E [212E] (1), 016I [166SC] (1), J2-1515 (1), 0124A [340A] (1), 0054M [166MM] (1), 0010M [166MM] (1) |