EVENT 211 Mens Open 200m Butterfly - Heats
Not Competing : 3,14,18,29,36,38
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Ben WOODHOUSE | 15 | Norwich Swan | 2:32.13 |
| 2 | 4 | Samuel STEPHENS | 15 | St Felix Sch | 2:30.20 |
| 3 | 6 | James EDGINGS | 15 | Thurrock | 2:30.04 |
| 4 | 8 | Christopher STEPHENS | 15 | Basildon Ph | 2:28.44 |
| 5 | 7 | Henry FERRIES | 15 | Basildon Ph | 2:29.40 |
| 6 | 5 | Max ASHKEN | 15 | Deben | 2:30.18 |
| 7 | 2 | Harry ARBUTHNOTT | 15 | Harpenden | 2:31.40 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 10 | Euan DONALD | 15 | Berkhamsted | 2:27.18 |
| 2 | 12 | Freddie LAWS | 15 | West Norfolk | 2:25.84 |
| 3 | 15 | Andrei GARE | 17 | Southend | 2:20.00 |
| 4 | 17 | Angus HARROW | 16 | Harpenden | 2:19.63 |
| 5 | 16 | Thomas ALLISON | 17 | Newmarket | 2:19.65 |
| 6 | 13 | Joshua THURSTON-WOOLNO | 15 | Beccles Town | 2:23.81 |
| 7 | 11 | Alfie WILLIAMS | 15 | Canvey Isl | 2:26.50 |
| 8 | 9 | Teal'K SMITH | 15 | Beccles Town | 2:28.37 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 22 | Ciaran RICHES | 15 | West Suffolk | 2:17.67 |
| 2 | 28 | Mason HUNNISETT | 16 | Basildon Ph | 2:13.40 |
| 3 | 35 | Luke BRYAN | 18 | West Norfolk | 2:10.67 |
| 4 | 43 | Nathan HUGHES | 18 | Hatfield | 2:05.40 |
| 5 | 40 | Nathan WOODROW | 15 | Co Norwich | 2:08.20 |
| 6 | 32 | Harry JONES | 18 | Hitchin | 2:12.36 |
| 7 | 25 | James MCFARLAND | 17 | C Beds SS | 2:14.78 |
| 8 | 19 | Charles WHYTE | 17 | West Suffolk | 2:18.65 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 23 | Henry PEARCE | 16 | Co Peterboro | 2:17.00 |
| 2 | 30 | Jamie MCCAFFRAY | 17 | Modernian | 2:12.90 |
| 3 | 37 | Herbie KINDER | 16 | Co Peterboro | 2:08.90 |
| 4 | 44 | Hugo BELLAMY | 20 | Co Cambridge | 2:05.07 |
| 5 | 41 | Matthew WRIGHT | 20 | Team Luton | 2:07.00 |
| 6 | 33 | Calvin COE | 20 | Stowmarket | 2:12.35 |
| 7 | 26 | Christopher GREENHALGH | 22 | West Suffolk | 2:14.50 |
| 8 | 20 | Myles TURNER | 18 | West Suffolk | 2:17.97 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 24 | Elliott DAY | 16 | teamipswich | 2:16.60 |
| 2 | 31 | Manfred BATTLE | 16 | Stowmarket | 2:12.77 |
| 3 | 39 | Lewis BINNING | 15 | Basildon Ph | 2:08.50 |
| 4 | 45 | James WOODWARD | 18 | Hatfield | 2:02.80 |
| 5 | 42 | Harry WHITEMAN | 18 | Co Peterboro | 2:05.70 |
| 6 | 34 | Collins SALIBOKO | 16 | St Felix Sch | 2:12.06 |
| 7 | 27 | Joshua BRIDGELAND | 15 | Hatfield | 2:14.20 |
| 8 | 21 | Devesh KAPOOR | 15 | Watford SC | 2:17.90 |