Pace

Good evening to you, I did a 5 km race on ZA tri with the following lap times: 4:08; 3:54; 3:49; 3:46 and 3:43 per kilometers. These split times should give me a final time of around 19:20 but in the standings the time indicated is 19:59. The split times are those indicated by Swift. I would like to understand ??? A big thank you! Philippe

Where you sat in the holding pen for 39 seconds before the race by any chance?

This time gets added