[1] They were organised by Aquatics GB, formerly British Swimming and was the first time the event had been held under the new name.
[2] The championships did not include the non-Olympic 50 metre sprint events (but included Olympic 50 metre freestyles), and also fully integrated the British Para Swimming Championships in mixed classifications for the first times, with para-swimmers seeking nomination times for the Paralympic Games, although there are no automatic or guaranteed berths.
Locations refer to swimming clubs or performance centres.
Locations refer to swimming clubs or performance centres.
Unlike the able-bodied events, a different system means no guaranteed places are created, but a swimmer wishing to be considered needs to meet a qualification time known as a 'nomination time', calculated on a points basis within their classification.