Overall disappointing results in my opinion.
Mens 50 free: Good time for Proud, but i dont think he can challenge for a medal in Rio and he was faster in the prelims ...
My prediction: Proud will finish 5th in Rio.
Mens 100 free: Great time for Scott, but a bit disappointing for Proud, no other guys sub 49. I wouldnt nominate Barrett and Disney-May for the relay only. I think it would be pretty hard for the 400 free relay to reach the final.
My prediction: Your relay wont reach the final, but i can see Scott surprising everyone to reach the final. On paper the final should consist of McEvoy, Chalmers, Stravius, Mignon, Adrian, Zetao, Condorelli and Morozov. In my opinion there are about 20 guys who could reach the final, i think no other event has the same depth.
Mens 200 free: Great time for Guy, he will swim sub 1:45 in Rio, also amazing time for Scott, but only one guy sub 1:47 ...
My prediction: I dont think that you can beat the australian 800 free relay, USA and France also might be dangerous. I am pretty sure that you will win silver or bronze.
Mens 400 free: Another great time for Guy, but the rest was pretty disappointing.
My prediction: Safe medal for Guy, but i dont see him beating Yang or Horton.
Mens 1500 free: Insane improvement from Shuttleworth, but no one sub 14:55 and only one other guy (barely) sub 15:00.
My prediction: No chance for a medal, but both guys could reach the final. On paper the final should consist of Yang, Paltrinieri, Detti, 2 american guys, 2 australian guys and Akram.
Mens 100 breast: Good time for Peaty, but clearly slower than last year, pretty disappointing time for Murdoch.
My prediction: Gold for Peaty, silver for Van der Burgh, bronze is pretty open, Murdoch will at least finish 8th.
Mens 200 breast: Great time for Willis, but no one else sub 2:09 ...
My prediction: I dont see a medal for GB in Rio, but both guys could reach the final.
Mens 100 fly: Even weaker than expected, no one sub 52.
My prediction: No final for GB in Rio and this might cost you a medley relay.
Mens 200 fly: As slow as expected, no qualified athlete, so no prediction needed.
Mens 100 back: Very disappointing times from CWH and Tancock, very bad news for your medley relay.
My prediction: CWH will still reach the final, but no chance for a medal.
Mens 200 back: Disappointing time from Greenbank, but i still think that he should be nominated.
My prediction: Greenbank will reach the semifinal.
Mens 200 IM: Might have been the most disappointing event, no one sub 1:59.
My prediction: No final for GB in Rio. I think only Litchfield should be nominated for this event, because he will be in Rio for the 400 IM anyway ...
Mens 400 IM: Finally some improvement from Litchfield, the rest was very disappointing.
My prediction: This event has been pretty weak recently, Litchfield might reach the final.
I wouldnt nominate the following athletes from your list: Disney-May, Barrett, Thomas and maybe Faulkner/Hattersley.