Thought that was for E2? With E1 having set times?
"E1 riders will face testing transitions/linking stage times, designed to provide a challenge for the best riders. All E1 riders have their stage start times set in advance, and will ride in a seeded or pre-determined order. E2 riders do not have set transition times, but must complete the entire course within an overall time limit. E2 riders can ride the course with their friends etc.
E2 is intended to be a slightly more relaxed version of the race so riders can take part and enjoy it without the tough physical challenge of the E1 transitions and race stage schedule."