▁Holy ▁Tr inity ▁Epis cop al ▁Day ▁School ▁( Middle ▁School ) ▁ ▁Re id ▁Temple ▁Christian ▁Academy ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Gl enn ▁D ale ▁Vol unte er ▁Fire ▁Department ▁ ▁Gl enn ▁D ale ▁Cit iz ens ▁Association ▁ ▁Gl enn ▁D ale ▁Element ary ▁School ▁ ▁Thomas ▁Johnson ▁Middle ▁School ▁ ▁Du Val ▁High ▁School ▁ ▁Category : C ensus - design ated ▁places ▁in ▁Prince ▁George ' s ▁County , ▁Maryland ▁Category : C ensus - design ated ▁places ▁in ▁Maryland ▁Category : W ashington ▁metropol itan ▁area <0x0A> </s> ▁The ▁ 2 0 0 1 ▁World ▁Aqu at ics ▁Championships ▁or ▁the ▁ 9 th ▁F IN A ▁World ▁Sw imming ▁Championships ▁were ▁held ▁in ▁Fu ku oka , ▁Japan ▁between ▁ 1 6 ▁July ▁and ▁ 2 9 ▁July ▁ 2 0 0 1 . ▁ ▁The ▁opening ▁and ▁closing ▁cer emon ies , ▁as ▁well ▁as ▁the ▁sw imming ▁and ▁synchron ised ▁sw imming ▁events , ▁were ▁held ▁at ▁Marine ▁M esse , ▁an ▁ind oor ▁multi - pur pose ▁facility . ▁The ▁temporary ▁ 5 0 - m ▁pool ▁with ▁ 1 0 , 0 0 0 ▁seats ▁on ▁three ▁sides ▁cost ▁US ▁$ 4 ▁million ▁for ▁the ▁two - week ▁period . ▁The ▁Fu ku oka ▁Pref ect ural ▁Pool ▁hosted ▁the ▁div ing ▁events , ▁with ▁open ▁water ▁sw imming ▁taking ▁place ▁at ▁M om och i ▁Beach . ▁Water ▁pol o ▁was ▁held ▁at ▁two ▁locations : ▁the ▁men '