rank name nationality time
rank
name
nationality
time
number
number min sec
number text text time
4 jorge delgado ecuador 1:55.45
what is the time for each name
WP VBD-AUX DT NN IN DT NN
1:55.45|1:55.96|1:57.08|1:57.17
select c4 from w where c2 not null