How to get accepted from being waitlisted?

Colleges and Universities A-Z University of Minnesota
1

SAT:1860(M700 CR 540 W 620)
International- TOEFL 96 (in an US high school)
6 APs since my junior year
GPA: 3.7
Many extracurricular activities
CLA
What can I do to increase my odd to get accepted? Request two recommendations since I didn’t when I first applied?

2

Letters of rec won’t help much at this point, but definitely send in your 1st semester grades asap.