CREATE TABLE table_74373 ("Rank" FLOAT, "Rider" TEXT, "Mon 30 May" TEXT, "Tues 31 May" TEXT, "Wed 1 June" TEXT, "Thurs 2 June" TEXT, "Fri 3 June" TEXT)

What is the rank of the rider whose Tues 31 May time was 19' 02.34 118.903mph?
SELECT "Rank" FROM table_74373 WHERE "Tues 31 May" = '19'' 02.34 118.903mph'
SELECT "Rank" FROM "table_74373" WHERE "Tues 31 May" = '19\' 02.34 118.903mph'