EVENT 402 Mixed 10 Yrs/Over 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 3 | 1 | Annabelle HOWELL | 12 | | Folkestone | |
| 4 | 2 | Florence AGARD | 11 | | Thanet Swim | |
| 5 | 3 | George MONKS | 10 | | Thanet Swim | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 2 | 6 | Josh TALLAMY | 12 | | Thanet Swim | |
| 3 | 8 | Lyla COLLINS | 12 | | Thanet Swim | |
| 4 | 10 | Chie SAVAGE | 12 | | Folkestone | |
| 5 | 9 | Savannah ELLERINGTON | 12 | | Thanet Swim | |
| 6 | 7 | Ashton PLATTS | 13 | S14 | Dover Life | |
| 7 | 5 | Oliver FREEAR | 11 | | Folkestone | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 12 | Elliot HOGBEN | 13 | | Herne Bay | |
| 2 | 14 | Imogen HOWES | 17 | | Folkestone | |
| 3 | 16 | Olexa MILES | 15 | | Thanet Swim | |
| 4 | 20 | Jude ODYSSEAS | 17 | | Ashford Sch | |
| 5 | 17 | Regan RAYNER | 15 | | Thanet Swim | |
| 6 | 15 | Zachary FREEAR | 14 | | Folkestone | |
| 7 | 13 | Ava COOK | 13 | | Dover Life | |
| 8 | 11 | Leo PEACH | 12 | | Folkestone | |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 22 | Rosie POPE | 15 | | Thanet Swim | |
| 2 | 25 | Oscar FARTHING | 15 | | Thanet Swim | |
| 3 | 27 | Charley KING | 16 | | Dover Life | |
| 4 | 29 | Archie HAWKINS | 19 | | Thanet Swim | |
| 5 | 28 | Harry COCKS | 16 | | Thanet Swim | |
| 6 | 26 | Grace CUMMINGS | 17 | | Thanet Swim | |
| 7 | 23 | Ivy HAGGERTY | 16 | | Thanet Swim | |
| 8 | 21 | Mariella DUCANE | 14 | | Thanet Swim | |