user: Question: what heat number had a time of 58.44?
Columns: ['Heat', 'Lane', 'Name', 'Nationality', 'Time']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [7.0, 4.0, 'Inge de Bruijn', 'Netherlands', '54.77']
SQL:

assistant: SELECT "Heat" FROM "Table" WHERE "Time" = '58.44';