EVENT 811 Open/Male 11/14 Yrs 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 2 | Clark Meanti | 11 | Putteridge | 3:22.50 |
| 4 | 4 | Race Elmer | 11 | Wisbech | 3:18.48 |
| 5 | 3 | Leo Sims | 11 | Hatfield | 3:21.38 |
| 6 | 1 | Patrikas Garalevicius | 12 | teamipswich | 3:29.35 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Aaron Rawnsley | 12 | Harpenden | 3:15.28 |
| 2 | 8 | Jack Lees | 11 | Epping For't | 3:11.00 |
| 3 | 10 | Lachlan Cotgrove | 13 | Canvey Isl | 3:09.14 |
| 4 | 12 | Hugo Randall | 13 | Co St Albans | 3:07.10 |
| 5 | 11 | Lawrence Taylor | 12 | Co Norwich | 3:07.49 |
| 6 | 9 | Brandon Wilks | 12 | Brentwood | 3:10.20 |
| 7 | 7 | Hardy Shipton | 12 | Hatfield | 3:11.93 |
| 8 | 5 | George Sims | 11 | Hatfield | 3:18.24 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 14 | Harry Rowson | 13 | Putteridge | 3:05.70 |
| 2 | 16 | Riley Allen | 12 | Thurrock | 3:04.90 |
| 3 | 18 | Spencer Gore | 12 | Southend | 3:00.01 |
| 4 | 20 | Tyree Tudor | 13 | Thurrock | 2:58.50 |
| 5 | 19 | Samuel Liddell | 13 | West Norfolk | 2:58.90 |
| 6 | 17 | Diggory Davies | 13 | Deben | 3:02.19 |
| 7 | 15 | Alfie Larham | 12 | Co Peterboro | 3:05.18 |
| 8 | 13 | Zac Spiers | 13 | Putteridge | 3:06.76 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 24 | Casper Whittaker | 12 | Biggleswade | 2:51.50 |
| 2 | 30 | Kian Ptolomey | 14 | Putteridge | 2:44.74 |
| 3 | 36 | Ivan Ijomoni | 13 | Thurrock | 2:38.03 |
| 4 | 42 | Luke Owens | 14 | Putteridge | 2:28.20 |
| 5 | 39 | Corben Gibson | 14 | Basildon Ph | 2:34.00 |
| 6 | 33 | Zachary Piscopo | 13 | Co Peterboro | 2:43.59 |
| 7 | 27 | Chiu Ki Cheng | 13 | Co St Albans | 2:49.59 |
| 8 | 21 | Jack Riding | 13 | Thetford | 2:57.40 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 25 | Archie McClure | 13 | March | 2:51.29 |
| 2 | 31 | Jayden Carter | 13 | Basildon Ph | 2:44.70 |
| 3 | 37 | Zak Walker | 13 | Thurrock | 2:36.00 |
| 4 | 43 | Jacob Bacon | 14 | Co Peterboro | 2:19.36 |
| 5 | 40 | Alexander Pattison | 14 | West Norfolk | 2:33.80 |
| 6 | 34 | Stewart Butler | 14 | Dunstable | 2:40.80 |
| 7 | 28 | Ashton Hunter | 12 | Co Peterboro | 2:48.29 |
| 8 | 22 | Jacob Schultz | 13 | Co Ely | 2:54.02 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 26 | Montgomery Brewster | 12 | Watford SC | 2:50.20 |
| 2 | 32 | Nathan Broadwater | 13 | teamipswich | 2:43.63 |
| 3 | 38 | Philip Spalding | 14 | Putteridge | 2:34.50 |
| 4 | 44 | Patryk Nowak | 14 | Co Peterboro | 2:19.26 |
| 5 | 41 | Jake Battle | 13 | Stowmarket | 2:29.01 |
| 6 | 35 | Filip Pop | 14 | Chelmsford | 2:39.60 |
| 7 | 29 | Xavier Zerban | 13 | Biggleswade | 2:46.70 |
| 8 | 23 | Jacob Wild | 13 | Newmarket | 2:53.69 |