The distance of my track is 60cm x 7 (60cm is the length of a tile in my house). The IRC track seems to have 5 constructions each 1m hence 5.0m. My robot travels 4.2m in 14s.
The bots in the race is the new version of Tinywave using AX18F and the Bioloid GP also with the latest speed servo.
Notice the robots in IRC have quicker but smaller steps. They do tend to lose balance when coming to a halt. I spent a long time fixing this problem with my gait. Bioloid GP seems cannot walk that straight.