EVENT 102 Boy 11 Yrs/Over 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Gianpietro PERCOVICH | 12 | RichmondDale | 6:56.34 |
| 2 | 3 | William NICHOLS | 12 | RichmondDale | 6:19.38 |
| 3 | 5 | Harvey GUY | 13 | RichmondDale | 6:12.76 |
| 4 | 7 | James PEACOCK | 16 | RichmondDale | 6:01.17 |
| 5 | 6 | Rowan DOUGLASS | 14 | Tynemouth | 6:10.00 |
| 6 | 4 | Jake THOMPSON | 13 | Tynemouth | 6:15.00 |
| 7 | 2 | Benjamin WHELDON | 13 | RichmondDale | 6:37.20 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Joshua YOUNG | 13 | Middlesboro | 5:38.09 |
| 2 | 11 | Robert HEWITT | 13 | Co Sund'land | 5:30.00 |
| 3 | 13 | Darragh MEANEY | 15 | RichmondDale | 5:24.20 |
| 4 | 15 | Jai DIDDEE | 13 | Tynemouth | 5:13.65 |
| 5 | 14 | Charlie WALLACE | 14 | RichmondDale | 5:19.81 |
| 6 | 12 | Albert MACK | 12 | Middlesboro | 5:25.80 |
| 7 | 10 | Robert SHIPLEY | 11 | Middlesboro | 5:37.25 |
| 8 | 8 | Toby ROSS | 13 | Tynemouth | 5:40.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 17 | Aiden COLMER | 14 | Middlesboro | 4:59.16 |
| 2 | 19 | Aidan TURNER | 12 | Tynemouth | 4:52.82 |
| 3 | 21 | Alfie MCGUIRE | 15 | Chester Le S | 4:49.07 |
| 4 | 23 | George TURNER | 14 | Tynemouth | 4:42.27 |
| 5 | 22 | Aaron WHARTON | 17 | RichmondDale | 4:44.90 |
| 6 | 20 | Devin CREIGHTON | 16 | Chester Le S | 4:49.38 |
| 7 | 18 | Matthew DEY | 13 | Co Sund'land | 4:56.18 |
| 8 | 16 | Anthony COLLINSON | 15 | Co Sund'land | 5:08.79 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 25 | Dominic ANDERSON | 17 | Morpeth | 4:38.50 |
| 2 | 27 | Jacob BARNETT | 14 | Co Sund'land | 4:32.20 |
| 3 | 29 | William MORRIS | 15 | Middlesboro | 4:21.72 |
| 4 | 31 | Thomas ENGLISH | 17 | Chester Le S | 4:17.10 |
| 5 | 30 | Benjamin ROGERS | 16 | RichmondDale | 4:19.90 |
| 6 | 28 | Samuel TATE | 16 | Morpeth | 4:23.59 |
| 7 | 26 | Toma SAHA | 15 | Middlesboro | 4:33.19 |
| 8 | 24 | Zach LARSEN | 14 | Chester Le S | 4:39.78 |