Well the idea I have for you is to avoid spawn completely, it's the biggest laggiest area. If you must go to spawn, lower all of your setting in...
That one works too, either one is fine.
The one across from "OptiFine 1.7.4 HD D1"
Well the extra 5 seconds is a good start. The next step I suggest for you is to download Optifine if you haven't already; it's a mod (allowed on...
Your game might be crashing. Try lowering the render distance, using a less graphic-intensive texture pack, and lowering the settings in general....