EVENT 6 Open/Male 50m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Archie WHITELEY | 15 | Bourmth Coll | 1:03.53 |
| 2 | 3 | Herbie HENSTONE | 13 | Seagulls SC | 59.81 |
| 3 | 5 | Edward KEEN | 13 | Bridport Bar | 56.57 |
| 4 | 4 | Joshua HOFFMANN | 15 | West Dorset | 58.57 |
| 5 | 2 | Jake HAND | 13 | Bourmth Coll | 1:00.88 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 7 | Franco HOWLETT | 15 | West Dorset | 52.05 |
| 2 | 9 | Ezra DOWDS | 15 | Seagulls SC | 51.19 |
| 3 | 11 | Charlie GIRLING | 13 | Bourmth Coll | 50.14 |
| 4 | 10 | Wlliam GOOM | 15 | Weymouth | 50.65 |
| 5 | 8 | Grayson STROHM | 14 | Poole | 51.85 |
| 6 | 6 | Julien GBUREK | 14 | Weymouth | 53.87 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 13 | Oscar MACHTYLSKI | 15 | Poole | 48.65 |
| 2 | 15 | Woody SKERRETT | 12 | Seagulls SC | 45.57 |
| 3 | 17 | Charlie GREEN | 12 | S Bournem'th | 42.01 |
| 4 | 16 | George WILSON | 12 | West Dorset | 43.07 |
| 5 | 14 | Harry MORGAN | 13 | S Bournem'th | 47.99 |
| 6 | 12 | Stanley WEIGHELL | 15 | Seagulls SC | 49.21 |