This is the progression of world record improvements of the 800 metres M55 division of Masters athletics.
Key
HandAutoAthleteNationalityBirthdateAgeLocationDateRef2:02.53Andrew Larasen23 September 1970Madeira18 October 20252:02:45 Shane Healy5 October 1968Abbotstown27 January 20242:02:46 Shane Healy5 October 1968Dublin13 January 20242:02.92Peter Oberließen29 December 1960Schwalbach am Taunus7 May 20162:02.16Anselm LeBourne20 April 1959Randalls Island19 May 20152:03.17Peter Oberließen29 December 1960Bad Soden5 May 20152:01.63Anselm LeBourne20 April 1959New York City10 June 20142:03.70Stan Immelman14 October 1946Port Elizabeth1 December 20012:04.69Reginald Phipps6 September 1942Sutton Coldfield18 August 19992:05.07Tom Roberts27 February 1934Eugene1 August 19892:06.6 Derek Turnbull5 December 1926Suva17 May 19822:08.66Frank Evans7 April 1925Christchurch11 January 1981
References
Masters Athletics 800 m list