The 2016 British Championships event schedule has been released and will see Junior, Tokyo Target and Open finals.
The event in Glasgow, which will act as Olympic trials, will see medallists from this year's World Championships aiming to qualify for a place in Rio.
There will be close races throughout the week and day one sees World Champions James Guy (400m Freestyle) and Adam Peaty (100m Breaststroke) both eager to achieve the qualifying standard early on while Commonwealth Champion Hannah Miley (400m Individual Medley) will also be looking for home support to take her over that line.
The competition runs from 12 - 17 April at Tollcross International Swimming Centre and will be the only qualifying meet for the Rio 2016 Olympic Games.