not really, the women's 5000m is an absurdly weak record. Ingrid Kristenson ran 14:37 back in the '80s, when it was a non-championship event. 14:28 is stunning only by how slow it is. This event is ready for a huge breakthrough. The men's WB has progressed from Aouita'a 13:00.40 in 1985 to the current 12:39.36 in 1998.
of course the men's 5000 is much more competitive on a world level.