EVENT 304 Mens Open 200m Butterfly - Heats
Not Competing : 1
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 4 | Keenan STOKES | 15 | UEA Norwich | 2:19.86 |
| 3 | 10 | Alexander PROFFITT | 16 | West Suffolk | 2:14.40 |
| 4 | 16 | Danny PROFFITT | 19 | West Suffolk | 2:05.98 |
| 5 | 13 | Sonny FORD | 18 | Basildon Ph | 2:10.20 |
| 6 | 7 | Christopher GREENHALGH | 18 | Sudbury | 2:16.81 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 5 | Russell BECK | 16 | Bo Southend | 2:19.17 |
| 3 | 11 | Joshua GRAVES | 16 | Co Peterboro | 2:13.20 |
| 4 | 17 | Daniel BROWN | 16 | Co Peterboro | 2:05.60 |
| 5 | 14 | Jack UTTING | 16 | UEA Norwich | 2:09.81 |
| 6 | 8 | Daniel MILLS | 16 | Co Cambridge | 2:15.80 |
| 7 | 2 | Calvin COE | 16 | Stowmarket | 2:21.66 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 6 | Kieran WHIGHT | 17 | Deben | 2:17.68 |
| 3 | 12 | Liam CURRAN | 15 | Co St Albans | 2:10.76 |
| 4 | 18 | Barton TOWNLEY | 17 | Bo Southend | 2:04.55 |
| 5 | 15 | Jake LLOYD | 19 | Bishop Stort | 2:06.10 |
| 6 | 9 | Thomas SARAH | 19 | Co Cambridge | 2:15.70 |
| 7 | 3 | Charlie ESHELBY | 15 | West Suffolk | 2:19.90 |