Season's Best Records

I would really like to record both my PB's and my 'best in year' results at various distances.

Does anyone have a way of doing that? The reason is that I've had a couple of long term injuries, and I'm realistic that I'm unlikely to beat my PBs from 2018, but it would be great to know my 2020 bests and how they compare with previous years. Even better if there was a Season's Best notification on the watch.

How do you manage this - just through sorting results?