Step time when start training

Good day, help me figure out what these values mean.
When I start a workout from the workout calendar, the Garmin coach 10k shows this field data on the first screen, I understand that this is the first stage, the distance left (1.61 km) until the end of the stage, but I don't understand that it actually counts  step time value.

2. Is it possible to set up this field?

How to scroll to costomizes fields i know, im askinging about this preload data field