The NSW All Schools Swimming Championships is held annually. Swimmers from CCC, CHS and CIS compete for a place in the NSW team that will compete at School Sport Australia to be held in Sydney in August 2023. The first 3 placed swimmers from all events at the NSWCCC Carnival proceed through to represent NSW Combined Catholic Colleges at the NSW All Schools Carnival held in June each year at SOPAC. The 100m Breaststroke, Backstroke and Butterfly and 200m events in these strokes as well as 400m freestyle, 200IM and 400IM are all swum in Junior, Intermediate and Senior division categories. There is also open 800m and 1500m freestyle for boys and girls swum at this level. There will also be a 100m Backstroke for MultiClass swimmers at this event. (These events - 400m IM, 200m Backstroke, Breaststroke and Butterfly, 800m and 1500m freestyle, as well as the 100m Backstroke MultiClass competitors are chosen from times submitted earlier in the year) All NSWCCC swimmers are asked to report to a team manager in the grandstand at least 1 hour before their first scheduled event of the day.

The NSW All Schools Swimming Championships is held annually. Swimmers from CCC, CHS and CIS compete for a place in the NSW team that will compete at School Sport Australia to be held in Sydney in August 2023. The first 3 placed swimmers from all events at the NSWCCC Carnival proceed through to represent NSW Combined Catholic Colleges at the NSW All Schools Carnival held in June each year at SOPAC. The 100m Breaststroke, Backstroke and Butterfly and 200m events in these strokes as well as 400m freestyle, 200IM and 400IM are all swum in Junior, Intermediate and Senior division categories. There is also open 800m and 1500m freestyle for boys and girls swum at this level. There will also be a 100m Backstroke for MultiClass swimmers at this event. (These events - 400m IM, 200m Backstroke, Breaststroke and Butterfly, 800m and 1500m freestyle, as well as the 100m Backstroke MultiClass competitors are chosen from times submitted earlier in the year) All NSWCCC swimmers are asked to report to a team manager in the grandstand at least 1 hour before their first scheduled event of the day.