Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_18598175_2 ( elimination_number INTEGER, time VARCHAR )

### Question ###
What was the elimination number of the fighter who fought within 27:27?

### Accurate SQL ###

SELECT MIN(elimination_number) FROM table_18598175_2 WHERE time = "27:27"