EVENT 201 Boys 09 Yrs/Over 400m Freestyle - Heats
Not Competing : 3,8,10,15,19,23,33,45,51
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Thomas JAMES | 10 | West Norfolk | 7:05.79 |
| 4 | 4 | Francesco CLELAND FERD | 10 | Co Cambridge | 6:40.48 |
| 5 | 2 | Nicholas BRIDGES | 10 | Co Peterboro | 6:47.27 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 5 | Harry MALTON | 11 | West Norfolk | 6:37.88 |
| 2 | 7 | Adam MOKTADIR | 12 | Co Cambridge | 6:23.88 |
| 3 | 11 | Benjamin GORDON | 11 | Co Cambridge | 5:52.55 |
| 4 | 13 | Leo MOORE | 11 | Co Cambridge | 5:48.93 |
| 5 | 12 | Harry SMITH | 12 | March | 5:51.78 |
| 6 | 9 | Csanad REHUS | 9 | Co Cambridge | 6:11.80 |
| 7 | 6 | Nathan YEAMAN | 11 | West Norfolk | 6:29.39 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 16 | Jack MOSSOP | 13 | Co Cambridge | 5:40.87 |
| 2 | 18 | Mark KROLIK | 11 | Co Peterboro | 5:36.29 |
| 3 | 21 | Orlando DEARING | 11 | Co Peterboro | 5:27.86 |
| 4 | 24 | Keiran GRIFFIN | 12 | Co Peterboro | 5:25.50 |
| 5 | 22 | Henry DUNCAN | 15 | Co Cambridge | 5:26.51 |
| 6 | 20 | James WILLIAMSON | 12 | Co Cambridge | 5:28.69 |
| 7 | 17 | Ryan HOWE | 13 | Co Cambridge | 5:38.88 |
| 8 | 14 | Austin HARROP | 12 | Co Cambridge | 5:48.51 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 26 | Batu SENTURK | 12 | Co Cambridge | 5:24.35 |
| 2 | 28 | Jake ARMSTRONG | 13 | Corby | 5:17.30 |
| 3 | 30 | Cade DEAVES | 13 | Grantham | 5:07.22 |
| 4 | 32 | Daniel KENDALL | 12 | Co Ely | 5:03.75 |
| 5 | 31 | Robert BANWELL | 13 | Co Ely | 5:04.17 |
| 6 | 29 | James PEACOCK | 12 | Co Peterboro | 5:10.93 |
| 7 | 27 | Daniel MOYSES | 12 | Co Peterboro | 5:19.26 |
| 8 | 25 | Jacob LAWRENCE | 15 | Co Cambridge | 5:24.81 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 35 | Joshua MARTIN | 13 | Co Peterboro | 5:02.47 |
| 2 | 37 | James O'CONNOR | 13 | West Suffolk | 4:58.20 |
| 3 | 39 | Ryan WALL | 11 | Royston | 4:57.04 |
| 4 | 41 | Simon DIJKSTRA | 16 | Rotterdam SC | 4:50.01 |
| 5 | 40 | Harvey ISLE | 13 | West Norfolk | 4:56.49 |
| 6 | 38 | Ethan EVANS | 15 | West Norfolk | 4:57.38 |
| 7 | 36 | Tom BALL | 14 | West Norfolk | 4:59.31 |
| 8 | 34 | Ben PHILLIPS | 13 | West Suffolk | 5:03.25 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 43 | Matthew MONIE | 13 | Co Cambridge | 4:44.65 |
| 2 | 46 | Samuel SMITH | 14 | March | 4:36.14 |
| 3 | 48 | Robert ADDIS | 15 | West Norfolk | 4:31.90 |
| 4 | 50 | Jake LAMMAS | 17 | West Norfolk | 4:23.49 |
| 5 | 49 | Oskar FARKAS | 13 | Co Cambridge | 4:27.08 |
| 6 | 47 | Christopher WILLIAMSON | 14 | Co Cambridge | 4:34.56 |
| 7 | 44 | Oliver RANA-BEADLE | 14 | Co Cambridge | 4:44.50 |
| 8 | 42 | Joshua SMITH | 13 | Co Peterboro | 4:48.84 |