Display times in the charts

[wilkesy123]

Hi,

I am putting together a tracker for race times but struggling to show the times in a graph.

I have done a screenshot and hopefully, you will be able to see the issue more clearly. https://www.trackaswim.com/chart1.jpg

In the screenshot, you will see that I have had to convert the time of 00:03:41.31 into total seconds, 221.31 seconds so that i am able to produce the graph. Ideally, I would like to be able to use the actual times of 00:03:41.31 as this is what people associate with rather than 221.31 seconds. Any ideas on how to do this please?

Hope that makes sense??

Appreciate your help

Paul