2020 4J Studios Senior and Under 17 Championships - 26/01/2020 4J Sen/U17 Champs Emirates Arena Event 42 Men 400 m SM ========================================================================== CBP: C 46.36 1997 Jamie Baulch, Cardiff 2019: 47.84 26/01/2019 Cameron Chalmers, Guernsey Isl Name Year Team Finals Alternate ========================================================================== Finals 1 Joseph Brier Swansea AC 48.29 2 Krishawn Aiken Kilbarchan AAC 48.34 3 Andrew Mellon Liverpool Harriers 48.36 4 Robert Shipley City of York AC 48.64 5 Billy Doyle Pitreavie AAC 49.36 6 Mark Cottam Bristol & West AC 50.02