Help me make sense of this.. this is part of my ongoing hangup trying to understand the computer and software world surrounding bicycling analysis..

Same segments, 2 different riders at the same time. FYI, the first time listed, is the time used to complete a segment. As I've mentioned previously, I use Strava to look at my own performance, and relative to others.. just informal view to see how/if there's been improvement for myself. This has me a bit stumped.