It's really not clear where the 100D 0-60 will fall. It will presumably have the same motors and inverters as the 75D and 90D, but weigh more.
This would lead me to expect a slightly slower 0-30 time than the 90D, and it to continue to be fractionally slower until the 90D hits its power limit, at which time the 100D's higher power limit will allow it to keep pouring on the torque and start to catch up.
I'm not exactly sure what speed the 90D hits its power limit at; I'm pretty sure it is between 30 and 60, though.