What makes Neb RANK 1 in Team Trials?

This is my takeaway points from Neb's video and main account characters! Do note this is solely what I learnt from referring to Neb any way I can. Timestamps 0:00 Start 0:26 Events (Stat Choice) 0:55 Extra Training 1:36 Riko Recreation Choice 2:05 New Years Choice 2:46 Fast Learner 3:32 Front Runner Strat 4:37 Main Account Analysis My Uma Musume ID: 643969303493