I drank a mikes hard lemonade single serving at 2am yesterday , at 7pm that same day I had a UA. I'm just wondering is it possible to pass?

Impossible to comment based on such scant information.

One 5% by volume beverage may be detectable, but not at a level to fail after 17 hours. Still a poor choice so close to an alcohol test.

Agree, it should pass most tests, but it will show up, there was usage.