Reasons

I place these market barrows 3,4,2,1.

I placed 3 over 4 . 3 was a red duroc was very long and had a very level back. It was also very structurally correct. It had very strong dew claws and pasterns. I do grant that 4 has a very good ham loin junction and a great looking loin.

I placed 4 over 2 because of the good ham loin junction and the very nice loin. Also it has good dew claws and strong pasterns. I do grant that 2 has a good level back and a good rump and ham.

I placed 2 over 1 because of the good looking rump and nice ham. It also has a descent set of dew claws and okay pasterns. I do grant that 1 has an  great level back and  big rump.

I placed this market barrows 3,4,2,1.