Time was only recorded to the nearest minute (at best) at intermediate checkpoints, and therefore 12.2 km in 57 min could be 12.3 km in 56 min, presented as 12.84 or 13.18 km/h respectively.  The four Killamarsh teams ran together at least after Stage 3, so for clarity are represented by one line (Kestrels).   Team E (Mick's Allstars) has had to be excluded from the analysis as there were too many missing times for interpolation.  For comparison, the individual leaders of 2006 and 2007 are also included.