Ah, going a little bit quicker is fine, just so long you keep the same time.
For example, if when you started doing your cycling, it took you 1 hour and 30 mins to cover 20 miles (an example), you can do the same time, just cover the distance a bit faster, so just do more distance.
So when you start arriving five minutes earlier, just change the distance to be about 2 to 5 miles longer and it'll be about the same time, just longer for you to cycle.
Alternatively, just vary your pacing and create an cycling program for yourself?
For example, if when you started doing your cycling, it took you 1 hour and 30 mins to cover 20 miles (an example), you can do the same time, just cover the distance a bit faster, so just do more distance.
So when you start arriving five minutes earlier, just change the distance to be about 2 to 5 miles longer and it'll be about the same time, just longer for you to cycle.
Alternatively, just vary your pacing and create an cycling program for yourself?