Four races out of eight where 1140 metres, I suspect we have to get used to these types of races. Not a huge fan on what I have seen in WA.
One of the 1140 winners ,Johnny Redcoat is a 12 yo and has only ever been trained by one person and has had 247 starts! The trainer is JH Barker (the driver has the same surname, so I am assuming that they are related) so that is an amazing effort for both horse and trainer. Must be a story there.