Luke Hobson and Kieran Smith are the pre-race favorites for the individual 200 freestyle spots while it's chaos behind them in the fight for a relay berth.
With 11 swimmers going sub-1:47 in the event last year and many more on the rise, the men's 200 free is shaping up to be a super competitive trials race.
Reigning Olympic and World champion Bobby Finke is the clear favorite in the 800 free, but the waters get much muddier behind him in the race for second.