I don't recommend slow practice because, if I assume correctly, you won't be playing it slowly, and while slow playing is good for accuracy, it will not teach you the correct motions to get there on time.
practice it slower perfectly lots of times and then gradually pick up the pace. Perfect practice makes perfect performance!I disagree, If you pick up the tempo it works. Then try to practice this section at an appropriate speed with your eyes shut. This is the real test.
Not to offend you, Sarah, but I must disagree. I used to practice this way. If I'm not mistaken, you said you were 13 and had been playing about 3 years.
You're responding to a question asked five years ago by someone who hasn't signed in to the forum in four years.