Board Thread:Game Discussion/@comment-33869727-20181202172214/@comment-37145414-20181203031654

You can determine the number of people before and after you within your own rank. For example, you are 10,000 overall and 4,000 in group C. Then there are 6,000 people in groups A and B combined, and since that is the top 1% that means there's 600,000 total people in the tournament.

Since group C goes from 1% to 5%, that's 4% of all racers are in that group. Hence there are 24,000 in group C and 4,000 are ahead of you. Hence 20,000 are behind you within group C.

While this doesn't address what you want, it is something that you can look at for now. And actually if there are 20,000 behind you within your group, that matters more than how much time behind you they are. That means 20,000 people have to leapfrog your time (assuming no new racers enter the fray), regardless of what time those racers currently have or what group they are in.

Hope this helps! Given that we only have the limited data available currently.