Rank Problem

Afternoon all, hopefully a simple question. I have a formula in a column which works out the fastest time that a competitor posts out of several runs and then am trying to get another column to then rank these times from fastest to slowest (which i have achieved). The problem i have is that when i use either of the two formulas below, because the cell i am referencing has a formula in it, the rank formula is showing a 'true' result because the cell in question has something in it (a formula) whereas i need it to remain blank as there isn't a time in it.

=RANK(V14,$V$11:$V$39,1)
=IF(V11="","",RANK(V11,$V$11:$V$38)+COUNTIF(V11,$V$11:$V$11)-1)

Look forward to you thoughts.

TJ

Try this in C5:

=IF(B5=0,"",COUNTIFS($B$5:$B$14,">0",$B$5:$B$14,"<"&B5)+1)

There was me thinking more complex when i needed more simple! Thanks for the easy fix!