SPI high speed specs?

Hi, developers : )

regarding:
Document Number: PS-MPU-6000A-00 / Revision: 3.1
Release Date: 10/24/2011

- 6.4 Electrical Specifications, Continued (pg. 15)
There a typ. spec. on SPI op. freq. (selected regs only) at 20MHz/10%

- 6.8 SPI Timing Characterization (MPU-6000 only)
Although it's noted to cover low speed the spec. and diagram below contradicts the high speed feature.
at max 100ns would rather be well below 25ns

Any comment on that or a full high speed (20M) spec. as detailed as the low speed ?

Best regards
/Henrik