rank lane name nationality time notes
rank
lane
name
nationality
time
notes
number
number
number
number number text text number text
1 4 petra chocova czech republic 31.44 q
out of all their times , which one was fastest ?
IN IN DT PRP$ NNS , WDT PRP VBD-AUX JJS .
31.44
select c5 from w order by c5_number asc limit 1