CREATE TABLE table_name_79 (heat NUMBER, lane VARCHAR2, mark VARCHAR2)

What is the highest heat for a lane past 1 and mark of 1:48.61?
SELECT MAX(heat) FROM table_name_79 WHERE lane > 1 AND mark = "1:48.61"
SELECT MAX("heat") FROM "table_name_79" WHERE "1:48.61" = "mark" AND "lane" > 1