The Women's 12.5 kilometre mass start biathlon competition of the Vancouver 2010 Olympics was held at Whistler Olympic Park in Whistler, British Columbia on 21 February 2010.

Results Rank Bib Name Country Time Penalties (P+P+S+S) Deficit 2 Magdalena Neuner 35:19.6 2 (1+0+1+0) 16 Olga Zaitseva 35:25.1 1 (0+0+1+0) +5.5 12 Simone Hauswald 35:26.9 2 (0+0+2+0) +7.34 13 Olga Medvedtseva 35:40.8 0 (0+0+0+0) +21.2DSQ (5) 15 Teja Gregorin 35:49.0 1 (0+0+0+1) +29.45 7 Darya Domracheva 35:53.2 1 (0+0+1+0) +33.66 17 Sandrine Bailly 36:02.0 2 (0+0+2+0) +42.47 1 Anastasiya Kuzmina 36:02.9 3 (1+1+1+0) +43.38 9 Andrea Henkel 36:13.5 1 (1+0+0+0) +53.99 8 Helena Jonsson 36:15.9 2 (1+1+0+0) +56.310 19 Ann Kristin Flatland 36:16.0 4 (0+2+1+1) +56.411 27 Olena Pidhrushna 36:22.8 2 (1+0+0+1) +1:03.212 11 Anna Carin Olofsson-Zidek 36:22.9 4 (1+1+1+1) +1:03.313 14 Svetlana Sleptsova 36:23.3 3 (0+2+0+1) +1:03.714 6 Marie-Laure Brunet 36:39.5 3 (0+0+1+2)+1:19.915 5 Marie Dorin 36:40.9 1 (1+0+0+0) +1:21.316 20 Liudmila Kalinchik 36:55.2 1 (0+0+0+1) +1:35.617 3 Tora Berger 36:58.3 4 (1+0+1+2) +1:38.718 18 Valj Semerenko 37:12.5 3 (0+2+1+0) +1:52.919 24 Krystyna Pałka 37:22.6 1 (1+0+0+0) +2:03.020 25 Weronika Nowakowska 37:34.0 4 (1+2+1+0)+2:14.421 29 Nadezhda Skardino 37:38.1 1 (0+0+0+1) +2:18.522 26 Agnieszka Cyl 37:54.7 5 (0+1+2+2) +2:35.123 23 Éva Tófalvi 38:00.7 5 (0+1+2+2) +2:41.124 10 Kati Wilhelm 38:37.7 5 (1+3+1+0) +3:18.125 30 Andreja Mali 38:53.9 4 (0+2+0+2) +3:34.326 4 Elena Khrustaleva 39:01.3 5 (2+2+1+0) +3:41.727 28 Anna Maria Nilsson 39:05.8 4 (1+1+1+1) +3:46.228 21 Oksana Khvostenko 39:11.0 3 (0+2+1+0) +3:51.429 22 Anna Boulygina 39:17.2 8 (4+1+2+1) +3:57.6

Teja Gregorin was the only competitor who failed the 2017 doping retests from the 2010 Winter Olympics. In October 2017, the International Biathlon Union said that her two samples tested positive for GHRP-2, a banned substance which stimulates the body to produce more growth hormone, in samples taken the week before competition started. She was disqualified in December 2017.

References

External links 2010 Winter Olympics results: Women's 12.5 km Mass Start, from https://web.archive.org/web/20091025194336/http://www.vancouver2010.com/; retrieved 2010-02-20.