Trailing commas, 3,,,,,,,,,,,, First,runner,ABC,10:00,01:48,04:26,02:29,03:31,,,,,,,,, Second,runner,DEF,10:30,03:27,04:19,02:36,03:40,,,,,,, Third,runner,GHI,11:00,03:01,04:04,02:44,03:33,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, Trailing commas 2, 3,,,,,,,,,,,, First,runner,ABC,10:00,01:48,04:26,02:29,03:31,,,,,,,,, Second,runner,DEF,10:30,03:27,04:19,02:36,03:40,,,,,,, Third,runner,GHI,11:00,03:01,04:04,02:44,03:33,,,,,,,,,