This is the progression of world record improvements of the pole vault W55 division of Masters athletics.
Key
HeightAthleteNationalityBirthdateAgeLocationDateRef3.30 m Irie Hill16 January 1969Toruń20 March 20243.26 mDawn Hartigan13 November 1956Melbourne23 March 20133.20 mDawn Hartigan13 November 1956Melbourne6 April 20123.08 mKay Glynn5 February 1953Los Gatos22 June 20083.05 mPhil Raschker21 February 1947Murfreesboro15 June 20022.56 mJoy MacDonald25 January 1941Naples5 April 1997
References
Masters Athletics Pole Vault list