Hey! I'm a new top runner for this game, and along with Slightlymoreirriator, we have pretty much reshaped the routes for chapters Prologue, 2, 3, and 4. This guide is specifically for chapter 2, which was routed by Slightlymoreirriator.
When speedrunning chapter 2 on it's own, follow this strategy normally and as long as you started the chapter from the menu screen it should work. If you are doing this as part of a longer run, quit to menu and re open the chapter from the menu. Normally, the ghoul will spawn in the bedroom and force you to get around her in order to get the upstairs pages, but she will not spawn if you open it from the menu.
Start by immediately hiding under the desk as slappy does his opening cutscene and dialogue, then tap the movement icon as far ahead as you can, which is the one right in front of the hall way door. As you're moving towards the door, position your finger to start picking up the page under the table to your left and pick it up as soon as possible. Then, move to the start of the hallway and open the first door to the right, but don't go inside. This will spawn the gnome with the page. Move up to the next door and open it, go inside, pick up the page to your right and leave. If you did this fast enough the gnome should just have left the door you opened earlier and will be running towards you. Smash him and pick up the page. Then simply run downstairs. Move to the right and go into the dining room, then go to the door on the left side of the room and hold your finger on the upper middle of the chair to your right, this will pick up the page underneath. Then open the door and turn around to go to the parlor/living room. If this was done fast enough, the annihilator 3000 should be beaming the page. Wait a second to let his beam move out of the way and go in to collect the page. The hitbox is very lenient so don't wait too long. Once you have the page run back to the door you opened in the dining room and go inside. Open the next door and go into the kitchen. The top right cabinet closest to you has a page in it. Pick it up. If murder is in there, ignore him. If you move fast enough he won't kill you. As soon as you collect the page run back into the hallway you were just in and wait a moment to allow slappy to run into the dining room. Run back into the dining room and catch slappy as he attempts to run around the side of the table to your left.