| Track | Type | First | Second | Third | Number of drivers | Date |
|---|---|---|---|---|---|---|
| lilski_watkins_glen-boot | Practice | 2 | 2021-09-16 19:42 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-09-16 18:11 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-09-04 00:11 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-09-02 21:26 | |||
| lilski_watkins_glen-boot | Practice | 2 | 2021-08-28 13:11 | |||
| lilski_watkins_glen-boot | Practice | 3 | 2021-08-25 18:46 | |||
| lilski_watkins_glen-boot | Practice | 2 | 2021-08-24 15:36 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-08-24 08:03 | |||
| lilski_watkins_glen-boot | Practice | 3 | 2021-08-20 12:41 | |||
| lilski_watkins_glen-boot | Practice | 6 | 2021-08-20 06:39 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-08-18 13:54 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-08-10 19:41 | |||
| lilski_watkins_glen-boot | Practice | 2 | 2021-08-09 05:57 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-07-28 21:58 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-07-25 06:27 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-07-25 03:25 | |||
| lilski_watkins_glen-boot | Practice | 1 | 2021-07-24 19:52 | |||
| lilski_watkins_glen-boot | Practice | 4 | 2021-07-18 22:48 | |||
| lilski_watkins_glen-boot | Practice | 4 | 2021-07-12 00:08 | |||
| lilski_watkins_glen-boot | Practice | 3 | 2021-07-11 22:36 |