600 Metres - Women
1 Caster Semenya , RSA 1:21.77
Results:
https://www.facebook.com/RunBlogRun/posts/10159149153990177
Video:
https://www.youtube.com/watch?v=uvs87Zo9CC8
Track and Field News Records list:
600 meters 1:22.63 Ana Guevara (Mexico) Guadalajara, Spain 7/25/97
https://trackandfieldnews.com/index.php/records/30-records/278-womens-outdoor-world-records