| Place | Name | YoB | Club | Time | FINA Pt | 50m |
|---|---|---|---|---|---|---|
| 1 | Ralph Sereki | 08 | Maidstone | 1:02.89 | 497 | 29.00 |
| 2 | Max El-Mokadem | 08 | RTW Monson | 1:03.66 | 479 | 29.20 |
| 3 | Aran Bissett | 08 | RTW Monson | 1:06.01 | 430 | 29.89 |
| 4 | Isaac Thompson | 08 | Tigers (Jersey) | 1:07.63 | 400 | 31.49 |
| 5 | Christopher Hind | 08 | Brighton | 1:08.66 | 382 | 31.64 |
| 6 | Matthew Lowther | 08 | City of Southampton | 1:10.60 | 351 | 33.49 |
| 7 | Harley Williams | 08 | Hastings Seagull | 1:11.47 | 339 | 32.98 |
| 8 | Morgan Davies | 08 | Guildford City | 1:13.12 | 316 | 33.26 |
| 9 | Nate Cahill | 08 | Hastings Seagull | 1:13.84 | 307 | 33.08 |
| 10 | James Port | 08 | Alton and District | 1:13.89 | 307 | 33.10 |
| 11 | Dominic Adams | 08 | Wycombe District | 1:14.02 | 305 | 33.99 |
| 12 | Wolfgang Tosch | 08 | Guildford City | 1:14.28 | 302 | 34.01 |
| 13 | Nathaniel Isted | 08 | Alton and District | 1:15.52 | 287 | 34.49 |
| 14 | Arthur Grundy | 08 | Alton and District | 1:15.81 | 284 | 34.88 |
| 15 | Ethan Charley | 08 | Maidenhead | 1:16.92 | 272 | 36.35 |
| Place | Name | YoB | Club | Time | FINA Pt | 50m |
|---|---|---|---|---|---|---|
| 1 | Oliver Mowbray | 07 | Amersham | 1:03.27 | 488 | 29.66 |
| 2 | Filip Nowacki | 07 | Tigers (Jersey) | 1:05.30 | 444 | 30.21 |
| 3 | Jake Chesworth | 07 | Maxwell | 1:05.94 | 431 | 30.91 |
| 4 | Leo Mitchell | 07 | Littlehampton | 1:06.11 | 428 | 30.77 |
| 5 | Thomas Goldup | 07 | Dover Lifeguard | 1:06.26 | 425 | 29.63 |
| 6 | Harry Overington | 07 | Windsor | 1:06.68 | 417 | 30.33 |
| 7 | Nathan Lewis | 07 | Eastleigh | 1:06.83 | 414 | 30.50 |
| 8 | Ruben Cowley Antelo | 07 | Tonbridge | 1:06.86 | 414 | 30.56 |
| 9 | Sam Sterry | 07 | Tigers (Jersey) | 1:07.40 | 404 | 31.16 |
| 10 | Oliver Hoey | 07 | Shiverers | 1:07.43 | 403 | 30.73 |
| 10 | Jacob Kelly | 07 | Portsmouth Northsea | 1:07.43 | 403 | 31.23 |
| 12 | Theo Mcfadden | 07 | Rushmoor Royals | 1:10.02 | 360 | 32.19 |
| 13 | Aden McCarthy | 07 | Bracknell and Wokingham | 1:10.87 | 347 | 32.60 |
| Place | Name | YoB | Club | Time | FINA Pt | 50m |
|---|---|---|---|---|---|---|
| 1 | Rafael Fente-Damers | 06 | Elmbridge Phoenix | 1:01.25 | 538 | 28.30 |
| 2 | Hawkan Hall | 06 | City of Milton Keynes | 1:01.93 | 521 | 29.01 |
| 3 | Alexander Cooper | 06 | Wycombe District | 1:01.99 | 519 | 28.79 |
| 4 | Luke Poulton | 06 | Wycombe District | 1:02.46 | 507 | 29.87 |
| 5 | Archie Mckenna | 06 | Brighton | 1:02.58 | 505 | 28.53 |
| 6 | Jack Allman | 06 | City of Oxford | 1:02.64 | 503 | 28.87 |
| 7 | Justin Christie | 06 | Leatherhead | 1:02.65 | 503 | 29.11 |
| 8 | Oliver Colombo | 06 | Atlantis | 1:03.28 | 488 | 29.94 |
| 9 | Charlie Toms | 06 | Maxwell | 1:04.04 | 471 | 30.05 |
| 10 | George Pearson | 06 | Wycombe District | 1:04.27 | 466 | 30.03 |
| 11 | Freddie Sadler | 06 | Eastleigh | 1:04.28 | 466 | 29.60 |
| 12 | Mikhail Naumovich | 06 | Chesham | 1:05.47 | 441 | 30.53 |
| 13 | William Jones | 06 | Bicester Blue Fins | 1:06.59 | 419 | 30.38 |
| 14 | Robert Taylor | 06 | East Grinstead | 1:07.42 | 404 | 30.43 |
| 15 | William Jarrett | 06 | Sevenoaks | 1:07.48 | 402 | 30.83 |
| 16 | Sebastian Gomm | 06 | Bicester Blue Fins | 1:07.82 | 396 | 30.99 |
| 17 | Jacob Pillinger | 06 | Bicester Blue Fins | 1:08.55 | 384 | 30.81 |
| 18 | Harrison Josling-Preest | 06 | Kidlington and Gosford | 1:08.79 | 380 | 31.45 |
| 19 | Andrew Twomey | 06 | Epsom District | 1:10.21 | 357 | 31.43 |
| 20 | Liam Sonntag | 06 | Redhill and Reigate | 1:10.70 | 350 | 32.00 |