Some servers run a program that is called LFSLapper. This is what shows you the 0-100 sprint in seconds. Some servers don't have that program but that's not a problem because everyone can still join the server. And you don't need to install the game again. You can use it or you can turn it off if you run your own server.
If LFSLapper is on a public server you have no control over it. Some servers us LFSLapper ( like the redline servers ) and some (like clownPaint servers ) don't use it and you won't be able to see your 0-100 sprint and there is nothing you can do about it. I hope this explain your question.
Your replies are really weird and i doubt it if anyone can still understand what you are exacly talking about.
Good luck with your sprint from 0 to 100.!!!
my regards,
Tom