The name 'seconds' must be replaced by 'us' (microseconds) or 'ms' (milliseconds). So, then, they won't have many 0.00 us instead of 0.00 s.
An advice, extend it from 2 to 4 decimal digits for better comparison between similar functions. * 0.0000 us instead of 0.00 us * 0.0000 ms instead of 0.00 ms J.C. Pizarro