WATER SPORT NEWS - The 23-year-old cruised to a dominant victory to add to the 100m breaststroke title he won on Saturday.
Peaty said: "It shows me I have the pace I need and that things are coming together ahead of Gold Coast [April's Commonwealth Games].
"This week was about testing myself, which I feel I've done."
Elsewhere on the final day it was a good day for junior competitors.
Leah Crisp, from City of Leeds, took the women's 1500m freestyle title, while another junior, Jacob Peters (Poole), won the men's 100m butterfly ahead of Duncan Scott and Sam Horrocks.
