EVENT 9 Boys 10 Yrs/Over 400 Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 2 | William Jones | 12 | LiverpoolPen | 6:10.00 |
| 2 | 4 | Andrew Onofrei | 10 | Newcastle St | 6:03.58 |
| 3 | 6 | Joshua Barker | 12 | St Helens | 5:52.97 |
| 4 | 8 | Max Offord | 10 | Altrincham | 5:50.00 |
| 5 | 7 | Jay Hallard | 13 | St Helens | 5:52.00 |
| 6 | 5 | Oliver Beck | 12 | Everton | 6:00.00 |
| 7 | 3 | Victor Wlodarz | 12 | Prescot | 6:10.00 |
| 8 | 1 | Dylan Marshall | 11 | Crosby | 7:07.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 10 | Jack Corden | 13 | Everton | 5:45.00 |
| 2 | 12 | Hayden Sole | 12 | Preston | 5:15.10 |
| 3 | 14 | Andrew Dobbing | 14 | Bebington | 5:02.50 |
| 4 | 16 | Claudio Mecklenburgh | 15 | Halton | 4:50.00 |
| 5 | 15 | Joel Sumner | 14 | Halton | 4:55.80 |
| 6 | 13 | Callum Court | 15 | Prescot | 5:07.57 |
| 7 | 11 | William Hough | 13 | Bebington | 5:23.60 |
| 8 | 9 | Tom Wilde | 11 | Garston | 5:47.00 |