CREATE TABLE table_31895 ("Heat Rank" FLOAT, "Lane" FLOAT, "Swimmer" TEXT, "Country" TEXT, "Time" FLOAT, "Overall Rank" FLOAT)

Tell me the total number of time for luke hall overall rank being larger than 105
SELECT COUNT("Time") FROM table_31895 WHERE "Swimmer" = 'luke hall' AND "Overall Rank" > '105'
SELECT COUNT("Time") FROM "table_31895" WHERE "Overall Rank" > '105' AND "Swimmer" = 'luke hall'