Compare Multiple Performances

It would be great to be able to compare multiple performances of the same segment within a single event, or across multiple events. For example, within a timed race with many loops of the same course, I would like to see how my time on a given section changed from lap to lap. For annual events, it would be great to be able to compare my previous performances to my most recent performance. Which segments did I improve my time on? Currently I do this manually by copying the data from multiple laps out of uP (single event scenario) or "compare to activity" twice (for multiple events) and copying the times out of uP for comparison.