https://drive.google.com/open?id=1OZUWSAwgJ9HGFctKPRnAK3tR6Z-0o_kzNwxzI25MzVs
The above link is my google drive spreadsheet I use to track my PRs, exercises will be added as I do them.
I update the link once a month as I start a new spreadsheet, allowing me to look back on my progress.