In the end, they only faced each other as juniors, at the 2004 WOGA Classic. I think it ended up Liukin- Ivanova- Zgoba.
I think the whole Liukin v Ivanova stuff was really just the gymnternet getting over excited- Ivanova had even less vaulting ability than Liukin so I don’t think she’d have ever made it as a top AAer. Domestically she was struggling to beat Kristina Pravdina, who was the top ranked 1990 born gymnast.