UB NL Tourney hand

[NoTalent]

Opponent is at seat 1 with 1615.
Hero is at seat 2 with 1475.

Ultimate Bet (4 handed) converter

Preflop: Hero is Button with Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/club.gif[/img]. SB posts a blind of 20.
Hero raises 180, SB (poster) folds, BB folds, UTG calls.

Flop: 4[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/diamond.gif[/img] <font color="blue">(2 players)</font>
UTG checks, Hero bets 420, UTG calls.

Turn: 2[img]/images/graemlins/heart.gif[/img] <font color="blue">(2 players)</font>
UTG checks, Hero bets 600, UTG calls.

River: 7[img]/images/graemlins/heart.gif[/img] <font color="blue">(2 players)</font>
UTG bets 415 (All-In), Hero calls 275 (All-In).

Final Pot:
<font color="#990066">Main Pot: </font> &gt; <font color="white">Pot won by UTG ().</font>
<font color="#990066">Pot 2: </font>

Results in white below: <font color="white">
UTG shows Ah Jh (flush, ace high).
Hero shows Qs Qc (two pair, queens and sevens).
Outcome: UTG wins . </font>


I thought I was raising enough on each turn. Should have I gone all in on the flop? What is the proper move here?