Piecing together info from the F16 Worlds Facebook page:

After 10 races:
Ravi/Sam (2-1 today) are 1 point ahead of Adrian/Jessie (1-4 today). Robbie/Catherine (?-1 today) are a few points behind.

3 more races today, if they get them all in.

Disclaimer: completely unofficial and my assumptions on points may be off. Either way, it is pretty dang close!