SVN revisions link order

I have a svn post-commit hook which makes adds SVN Revision links to work item via the REST api. One annoyance is that the order that the links show up doesn't seem to make any sense. Here's an example of the order:

2959 by user1
13742 by user1
2961 by user1
2957 by user1
13747 by user1
2956 by user2
2963 by user1
2960 by user1
2958 by user1
2955 by user2

What is the order here? Can I make it order it correctly?