CREATE TABLE table_26986076_1 (sat_21_aug VARCHAR(255), thurs_26_aug VARCHAR(255))
How many times was the time 20' 05.19 112.703mph on Thurs Aug 26th?
    
SQL: SELECT COUNT(sat_21_aug) FROM table_26986076_1 WHERE thurs_26_aug = "20' 05.19 112.703mph"