CREATE TABLE table_25647 ("Year" FLOAT, "Starts" FLOAT, "Wins" FLOAT, "Top 5" FLOAT, "Top 10" FLOAT, "Poles" FLOAT, "Avg. Start" CLOB, "Avg. Finish" CLOB, "Winnings" CLOB, "Position" CLOB, "Team ( s ) " CLOB)

Name the avg start for avg finish being 24.2
SELECT "Avg. Start" FROM table_25647 WHERE "Avg. Finish" = '24.2'
SELECT "Avg. Start" FROM "table_25647" WHERE "Avg. Finish" = '24.2'