CREATE TABLE table_2480 ("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)

What position did he finish in the year his average start was 16.8?
SELECT "Position" FROM table_2480 WHERE "Avg. Start" = '16.8'
SELECT "Position" FROM "table_2480" WHERE "Avg. Start" = '16.8'