CREATE TABLE table_26986076_1 (sat_21_aug VARCHAR2, thurs_26_aug VARCHAR2)

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