Since the 2012 Olympics Carrington has been involved in 29 per cent of the 17 gold medals achieved by this country.
Speaking to the Herald earlier this month, Carrington said she was dedicated to continuous improvement.
"I don't really want to go back and just do what I just did," said Carrington. "I know that it requires more, so to really have fulfilment and to have integrity I would need to continue the path of pushing for more; the high expectation, the pressure, just knowing what it takes is a lot and being prepared to do that and figuring out how I can channel that will be something to consider.
"Am I prepared to continue to reassess what I know – and to be challenged on it more? That is how you can get better."