I noticed three distinct fights in the standings--a two-way fight for first, a four-way fight for third, and a three-way fight for seventh. I'm pretty bad at historical F1 statistics, so I was wondering if this sort of thing is common mid-season. From the front page of this website:
1. Sebastian Vettel 146
2. Lewis Hamilton 145
3. Kimi RΓ€ikkΓΆnen 101
4. Daniel Ricciardo 96
5. Max Verstappen 93
6. Valtteri Bottas 92
7. Kevin Magnussen 37
8. Fernando Alonso 36
9. Nico Hulkenberg 34
I would also venture to guess that this is the first time in five years that Merc have not been leading the constructors championship mid-season.