2023-02-28 Swimming – Eastern Zone Swimming – Eastern Zone Tuesday 28 February 2023 Swimming – Eastern Zone Entries close 23 February 2023
2023-03-01 Swimming – North Harbour Zone Swimming – North Harbour Zone Wednesday 1 March 2023 Swimming – North Harbour Zone Entries close 23 February 2023
2023-03-02 Swimming – Central Zone Swimming – Central Zone Thursday 2 March 2023 Swimming – Central Zone Entries Close 23 February 2023
2023-03-07 Swimming – Western Zone Swimming – Western Zone Tuesday 7 March 2023 Swimming – Western Zone Entries Close 2 March 2023
2023-03-20 Swimming – Champion of Champions Swimming – Champion of Champions Monday 20 March 2023 Swimming – Champion of Champions
