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