The Suffolk Development Championships is a competition where swimmers can enter any event that they have not previously qualified for the County Championships in. Any swimmer who has qualified for the Regional Championships cannot enter.

The 2019 event took place in June at Crown Pools, Ipswich, the results can be seen below :

The qualifying times for the 2020 championships can be found here, they will be held at Crown Pools, Ipswich on 13th and 14th June.