UTG HERO 75K, UTG+1 303K, UTG+2 276K, LJ 148K, HJ 75K, CO 110K, BTN 106K, SB 40K, BB 45K; blinds 2500/5000/625
$100 MTT, 52 players left, 50 players left, mincash $230, no big pay jumps until the final table.In about 38th place. Shortest stack has about 20K. Hero has AQo UTG. What is the play? If push, what range should I push?