I bought a CX bike this summer, so I've spent a good deal of time with my bike fitter examining many different bike geometries. I don't have the spec sheets anymore, but I think that Lemond's typically have long top tubes (I can never own one because of this). The Bianchi Axis is going to fit differently than the Lemond. I think the top tube is shorter and is much more proportionate to the typical women's figure (longer inseam, shorter torso).

See which bike fits better. Set them up to your specs, then test ride both bikes again.