Feature request: post outside ride analysis time stamps

If this feature exists already then pardon me, but I could not find it. I’m looking to zoom-in on a section of an outside ride and to get time data for the zoomed-in portion such that the start of the zoomed-in portion is time 0:00. In particular, the feature should allow me to click on any part of the zoomed in portion to give me the time to reach this point from the start of the zoomed-in section. This would simulate pressing the lap button, but would be post-ride and for zoomed-in section. The idea is to help me break down, say a Strava section, into pieces and identify times to beat to a familiar feature on the section, such as a tree, a street corner, etc.

Thanks LtS

Start with this.

And then make Intervals for your laps.