The full-back has started to show his capabilities at Portman Road, thriving under ex-United coach Kieran McKenna who raided his former club to sign the defender on a season-long loan deal.
Williams' incredible strike helped Town to maintain their excellent start to the campaign, moving them eight points clear of North End to sit two adrift of leaders Leicester City, in second spot in the table.
The defender produced an all-action display throughout and was praised by McKenna, in his interview after the game.