Get the official Race to World Worst addon.
This is the official addon for the Starship Race to World Worst (RTWW) event as well as other lower level bracket competitions!
This addon is plug-and-play and will track how fast you complete your run and the percentage of mobs you have killed. It will also automatically verify your party members and their inventories to make sure that you only have gear that is allowed during that competition.
If you keep this add-on up-to-date before every tournament then there is nothing else you will need to do as the settings will be changed and uploaded.