| Most frequent drivers: | Joe Koster (2), Paul Ceresole (2), John Fitch (2), Sherwood Johnston (2), Fritz Koster (2), Paul O'Shea (2), Charles Kotchan (2), James Simpson (1), Bob Wilder (1), Bill Spear (1), George Huntoon (1), George Colby (1), John Gordon Bennett (1), Robert Fergus (1), Dell Simpson (1), Bill Cook (1), Charles Hassan (1), Fred Allen (1), Ernie Erickson (1), Kenneth Ahr (1), Bob Gegen (1), Oscar Babcock (1), Frank O'Hare (1), Robert O'Brien (1), Roy Scott (1), George Lenz (1), George Rand (1), Ernest Ritter von Kreidner (1), Jim Kimberly (1), Lewis Flink (1) |
| Most frequent makes: | Jaguar (13), MG (8), Ferrari (5), Allard (5), Siata (3), Porsche (3), Cisitalia (3), Crosley (2), BMW (2), Bandini (2), HRG (2), Effyh (1) |
| Most frequent chassis: | 011SMM (2), J2-1514 (2), J2-1515 (1), 016I [166SC] (1), 0124A [340A] (1), 0100E [212E] (1), 0054M [166MM] (1), 0010M [166MM] (1) |