CREATE TABLE table_5903 ("Date" TEXT, "Time" TEXT, "Score" TEXT, "Set 1" TEXT, "Set 2" TEXT, "Set 3" TEXT, "Total" TEXT)

Which Total has a Set 2 of 19 25?
SELECT "Total" FROM table_5903 WHERE "Set 2" = '19–25'
SELECT "Total" FROM "table_5903" WHERE "Set 2" = '19–25'