You shouldnt be focusing on "statpadding" in the first place.
But one thing you can do is to start playing in divisions with others, preferably on comms like TS or Discord.
Hell, even the in-game div voice chat is not half bad.
If you find yourself 1 or 2 nice tindermatches that you can div with, you will learn how to play faster.
And ofc, having a div will also make it easier to get them wins.
Replacing 2 random players with some one you are on coms with really helps.
And as Profilus said above, 30sec spent in bino view is way too long fyi :P