4x400m Final W IAAF World Junior Championships, Barcelona 2012

4x400m Relay Women s Final IAAF World Junior Championships, Barcelona 2012 RESULTS 1 United States Junior (Erika Rucker; Olivia Ekpone; Kendall Baisden; Ashley Spencer) (WJL) 2 Jamaica Junior (Sandrae Farquharson; Olivia James; Shericka Jackson; Janieve Russell) (SB) 3 Russia Junior (Yana Glotova; Alina Galitskaya; Yuliya Koltachikhina; Ekaterina Renzhina)