Table: rowing_2008_womens_single_4
Columns: rank
rower
country
time
notes

Question: What is Lee Ka Man's Time?
SQL: SELECT "time" FROM rowing_2008_womens_single_4 WHERE "rower" = 'lee ka man'

Question: What is the Rank of the rower with a Time of 8:23.02?
SQL: SELECT COUNT("rank") FROM rowing_2008_womens_single_4 WHERE "time" = '8:23.02'