Ann Fairlie of Johannesburg set three backstroke world records in 1966. She burst into the South African swimming scene at age 13 when she set a South African record for the 100m backstroke in late 1962. At the 1963 South African championships in Pretoria Ann Fairlie became the youngest swimmers to be awarded Springbok colours when she was selected to compete against a visiting Dutch team that year.
She won this event at the next three South African championships 1963 -1965 - until the great dual with Karen Muir, Cathy Ferguson and Kiki Caron ended her run at Durban in 1966.
Ann was coached by Cecil Colwin until they she moved to Frank Gray briefly in 1967. She did set a new South African record for the 220 yards freestyle in February 1967, but by then Karen Muir was at the height of her powers, and there was little chance for Ann to win any more South African titles. After nationals in Johannesburg Ann was chosen for the Springbok team in 1967, to swim against the visiting Canadian team, and again to tour overseas in July. She did compete against the Canadians but did not join the Springbok tour to Europe.
Ann married fellow Transvaal swimmer dr. Otto Thaning, who is famous for being the oldest person to swim the English channel at age 73, in 2014, and Robben Island in 2021 at age 80.
On the 11th December 1962, at an inter-district gala at the Hillcrest pool in Pretoria, Ann Fairlie beat the South African record for 110 yards backstroke held by former Olympic record holder
Laura Ranwell. Ann's time was 1:14,9, beating Ranwell's record of 1:15,5 by over half a second. Due to the peculairties of South Africa record keeping, Ranwell's time of 1:11,4, which was the equal
third place time at the 1960 Rome Olympic Games, was not recorded as the South African record.