user: Question: What is the Rank of the Athletes with a Time of 3:43.491?
Columns: ['Rank', 'Athletes', 'Country', 'Time', 'Notes']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Christian Gille , Tomasz Wylenzek', 'Germany', '3:40.939', 'QF']
SQL:

assistant: SELECT "Rank" FROM "Table" WHERE "Time" = '3:43.491';