World record progression 5000 m speed skating men

The world record progression 5000 m speed skating men as recognised by the International Skating Union:
International Skating UnionOskar FredriksenNorwayStockholmEinar HalvorsenJaap EdenNetherlandsNikolay StrunnikovRussiaKristianiaOscar MathisenHarald StrømTrondhjemIvar BallangrudSiem HeidenMax StieplAustriaÅke SeyffarthSwedenKornél PajorHungaryHjalmar AndersenTrondheimNikolay MamonovSoviet UnionBoris ShilkovKnut JohannesenJonny NilssonKaruizawaFred Anton MaierNotoddenKees VerkerkInzellDeventerGrenobleOG 1968Ard SchenkYury KondakovHans van HeldenPiet KleineKay Arne StenshjemmetViktor ShasherinLeo VisserHeerenveenAllround WCh 1987Geir KarlstadCalgaryJohann Olav KossAllround WCh 1991OG 1994Gianni RommeNaganoOG 1998Jochem UytdehaageSalt Lake CityOG 2002Chad HedrickUnited StatesSven KramerEnrico FabrisTed-Jan BloemenCanadaNils van der PoelWorld recordsmen big