I don't usually bother to look but because y'all seem interested, I dug up my placement in another sprint segment. It appears I'm ranked in the top 125,000, so there are only an eighth of a million folks faster than I. Woohoo!

[Edited in the cold light of the following morning:] OK, an eighth of a million who 1) have Zwift, 2) record to Strava, and 3) are willing to make their rides public so they show up on the Leaderboard. I suppose also 4) were trying for a fast time on that segment, because I'm guessing some of those just behind me could've been faster but didn't bother making an effort.