Swim Data in Activity.Info

Hi,

Is it possible to get swim information from Activity.Info, in particular distance?

On the Vivoactive, the native Swim App asks for Pool Size (Indoor) and then by counting lengths, can determine total distance. However I am getting a distance of zero, which makes sense if it's treated like a run or cycle. So for it to be possible, it would need to set/know the pool size which also can't be done.

Any ideas?

Thanks
Chris