We had a match last year where both singles won 6-0 6-0 and #1 doubles won 6-0 6-1. I wasn't timing it, but the match was wrapped up in less than 45 mins. I was #1 singles. The kid I played didn't want to keep hitting, so I walked over to the doubles court to ask how it was going and they said they were already done. #2 singles finished a couple mins later. I'm pretty sure he was shocked to be the third court done with a double bagel.
We won 5-0, but the other two courts had normal length matches.