One night for fun, I wrote a fizzbuzz (without actual printing) in almost all of the languages mentionned here (except fortran), and benchmarked it with 10000 executions each.
10k was just sufficient to get actual differences. Of course I went crazy and did something like 10M, but waiting 10 minutes to get the same relative differences didn't bring anything.
Remember this is without any printing: C is fast, if I remember correctly it was something like 0.015 or 0.03s while at the other end of the spectrum I had to wait 0.1s for JavaScript. C results varied from simple to double because of the OS I guess because it was so quick.
It isn't a really significant benchmark though, for any language. It was one of those nights. Ah, and I remember a large difference between go run and go install.