Career
She swam for Finland at the 1996 and 2000 Olympics. During her swimming career, she swam to multiple Finnish championships and national records. At the 1996 Olympics she was part of Finland"s women"s 4×100 Medley Relay, alongside Mia Hagman, Minna Salmela, and Marja Pärssinen.
Koivisto lives in Oslo, Norway with the retired Norwegian swimmer Børge Mørk.
She has a dietitian"s license and works for Norway"s Olympiatoppen. At one time Koivisto held the following Finnish Records:Long Course (50m) 200 Backstroke 2.14,92 (February 1, 1998 Greve) 4×50 Freestyle Relay national team 1.47,68 (January 29, 1999 Greve) 4×50 Medley Relay national team 1.59,93 (January 31, 1999 Greve) 4×100 Medley Relay national team 4.14,14 (July 24, 1996 Atlanta) Short Course (25m) 50 Backstroke 27,75 (December 15, 2001 Antwerp) 200 Backstroke 2.07,10 (December 16, 2001 Antwerp).
