The table lists the best in the world via transparent ground ("unreal") on 19 May 2019:
All races without fall/Esc/Return to track, without any manipulation in the settings, with default characters and boards.
You can watch every race as demo race in the Demo version, with Demo Add-on and Demo Tracks installed.
A video of 9 selected races on the transparent routes is here.
On some computers some races appear 0.01 second faster, the worse displayed time is published.
The ranking in the Hall of Fame depends on the total time, read here.
Send your best races for this Hall of Fame packed (rar, 7z or zip archive) with the high times data (in the game folder \Saved_Data) via e-mail.