Yes, but it's moderately time consuming.
Step 1 - Go into your AI folder.
Step 2 - Do some file renaming. Go into Team0 folder. Swap the names of Bot0 and Bot3 around, Bot1 and Bot4 around, and Bot2 and Bot5 around.
Step 3 - Continue for Team1 - 15. Don't do the rest of the teams (Discs of Doom, Arthrobotics etc.) because they don't fight in events.
Step 4 - In your AI folder there is a file named "Bindings" which is a PY file. If you open that you will see the scripting for each robot. Fortunately they are all separated into teams. Move the bottom three from each group to the top of the group.
That should work, but I'm not certain.
If you don't want to edit the Bindings then I'd be happy to do it.