Hovair
Regular
Well I'm not sure if you've heard all of the principals to what makes a solve fast yet, so I'll throw a thread at you here.
If you don't feel like reading that (which you should if you really want to improve), the major factors that you need to work on are;
Efficiency
Look Ahead
Turning Speed
At the stage you are at turning speed should be your last concern, and you should instead focus primarily on the first two.
I read the link and I will take your advice and try to get better. Thanks