CREATE TABLE table_25220821_3 (fri_4_june VARCHAR(255), wed_2_june VARCHAR(255))
What is the Friday 4 June if the Wednesday 2 June is 20' 50.62 108.608mph?
    
SQL: SELECT fri_4_june FROM table_25220821_3 WHERE wed_2_june = "20' 50.62 108.608mph"