Question: Who was the Class A winner when the Class C winner was David Haynes?
SQL: SELECT "Class A Winner" FROM "1-24852622-1" WHERE "Class C Winner" = 'David Haynes';

Question: Who was the Class C winner in round 8?
SQL: SELECT "Class C Winner" FROM "1-24852622-1" WHERE "Round" = '8';

Question: Who was the Class D winner in round 6?
SQL: SELECT "Class D Winner" FROM "1-24852622-1" WHERE "Round" = '6';

Question: What was the circuit in round 2?
SQL: SELECT "Circuit" FROM "1-24852622-1" WHERE "Round" = '2';