$Freeroll NLHE MTT: CC 100 freeroll

I played the quite poorly but @this moment I thought I run against on monter so I foldet. thoughts ?

Preflop: Hero is BB with Q A
3 folds, MP2 calls 200, MP3 raises to 350 and is all-in, CO folds, BTN calls 350, SB raises to 600, Hero folds, MP2 calls 400, BTN calls 250

Flop: (2,350) K 6 J (4 players, 1 is all-in)
SB bets 200, MP2 calls 200, BTN folds

Turn: (2,750) 5 (3 players, 1 is all-in)
SB bets 200, MP2 folds

River: (2,750) 9 (2 players, 1 is all-in)

What your stack was?
If it was <20BB then imo was a bad fold. But if it was bigger then a fold seems reasonable if you want to find a better spot to stack off.

it was about 30BB so it was a understandable fold?
I thought so too but wasnt sure

who took this one down

It's better to protect such hand on BB.

Definitely would add 2 big blinds with AQs with that many players in the hand already. And SB's 3x raise doesn't look that strong to me, as there were already 3 players in the hand. Bad fold.