$1 NLHE MTT: how to loose?slow play

TG: 75 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, hands: 3)
MP: 93.5 BB (VPIP: 66.67, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 3)
CO: 80 BB (VPIP: 66.67, PFR: 66.67, 3Bet Preflop: 100.00, Hands: 3)
BTN: 73.5 BB (VPIP: 10.64, PFR: 10.64, 3Bet Preflop: 0.00, Hands: 47)
Hero (SB): 63 BB
BB: 65 BB (VPIP: 66.67, PFR: 33.33, 3Bet Preflop: 0.00, Hands: 3)

Hero posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has A:diamond: Q:heart:

fold, fold, CO calls 1 BB, fold, Hero raises to 3 BB, fold, CO calls 2 BB

Flop: (7 BB, 2 players) 4:diamond: 2:club: A:spade:
Hero checks, CO checks

Turn: (7 BB, 2 players) 5:spade:
Hero bets 1.1 BB, CO raises to 2.2 BB, Hero raises to 5.55 BB, CO raises to 8.9 BB, Hero raises to 60 BB and is all-in, CO calls 51.1 BB

River: (127 BB, 2 players) K:spade:

CO shows 7:heart: 3:diamond: (Straight, Five High)
(Pre 33%, Flop 18%, Turn 97%)
Hero mucks A:diamond: Q:heart: (One Pair, Aces)
(Pre 67%, Flop 82%, Turn 3%)
CO wins 127 BB

You should always be betting this flop.

Turn is a disaster, once your opponent clicks it back (again) to 8.9bb I'm pretty concerned, your shove over only gets better hands to call and worse hands to fold. Your initial turn bet should also be larger than 1.1bb.