▁developed ▁in ▁the ▁United ▁States <0x0A> </s> ▁The ▁men ' s ▁ 2 0 0 ▁met re ▁fre est yle ▁competition ▁of ▁the ▁sw imming ▁events ▁at ▁the ▁ 1 9 7 3 ▁World ▁Aqu at ics ▁Championships ▁took ▁place ▁on ▁September ▁ 4 . ▁ ▁Records ▁Prior ▁to ▁the ▁competition , ▁the ▁existing ▁world ▁and ▁championship ▁records ▁were ▁as ▁follows . ▁ ▁The ▁following ▁records ▁were ▁established ▁during ▁the ▁competition : ▁ ▁Results ▁ ▁He ats ▁?? ▁sw imm ers ▁participated ▁in ▁ 6 ▁he ats , ▁qualified ▁sw imm ers ▁are ▁listed : ▁ ▁Final ▁The ▁results ▁of ▁the ▁final ▁are ▁below . ▁ ▁References ▁ ▁Fre est yle ▁ 0 2 0 0 ▁met re , ▁men ' s ▁World ▁Aqu at ics ▁Championships <0x0A> </s> ▁Matthew ▁" S ax on " ▁Mc E wan ▁was ▁a ▁Scottish ▁rugby ▁football ▁player . ▁ ▁He ▁was ▁c apped ▁fifteen ▁times ▁for ▁ ▁between ▁ 1 8 8 6 - 9 2 . ▁He ▁also ▁played ▁for ▁Edinburgh ▁Academ ical s . ▁ ▁He ▁was ▁the ▁brother ▁of ▁Bill ▁Mc E wan ▁who ▁was ▁also ▁c apped ▁for ▁Scotland . ▁ ▁References ▁Bath , ▁Richard ▁( ed .) ▁The ▁Scotland ▁Rugby ▁Mis cell any ▁( V ision ▁Sports ▁Publishing ▁Ltd , ▁ 2 0 0 7 ▁) ▁ ▁Category : Sc ott ish ▁rugby ▁union ▁players ▁Category : Sc ot land ▁international ▁rugby ▁union ▁players ▁Category : Ed inburgh ▁Academ ical s ▁rugby ▁union ▁players ▁Category : Year ▁of ▁birth ▁missing ▁Category