Open/Male 100m Butterfly - Heats (Declared Winners)
09 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | WA Pts | |
| 1. | Theo RAWNSLEY | (15) | Harpenden | | 1:42.45 | | | 112 | |
| 2. | Christopher ROCHOWSKI | (15) | Linslade | | 2:01.63 | | | 67 | |
10 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | WA Pts | |
| 1. | Arthur JUVILER-BACON | (14) | Linslade | | 1:29.52 | | | 168 | |
| 2. | Alexandru ZAHARIA | (15) | Ealing | | 1:56.64 | | | 76 | |
| 3. | Finlay AUSTWICK | (14) | Flitwick | | 2:02.08 | | | 66 | |
11 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | WA Pts | |
| 1. | Victor MAITRET | (14) | Ealing | | 1:27.10 | | | 182 | |
| 2. | Oscar MCILVANEY | (14) | Flitwick | | 1:34.32 | | | 144 | |
| 3. | Luke THICKENS | (13) | Linslade | | 1:42.49 | | | 112 | |
| 4. | Sebastian FRASER | (14) | Flitwick | | 1:43.14 | | | 110 | |
| 5. | Tyler LAVENDER | (13) | Team Luton | | 2:01.44 | | | 67 | |
| | Alexander MCKAY | (13) | Epping For't | | DQ | | | | |
12 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | WA Pts | |
| 1. | Robert JAMES | (12) | Epping For't | | 1:14.57 | | | 291 | |
| 2. | Charles HALLAM | (13) | Harpenden | | 1:15.36 | | | 282 | |
| 3. | Jack LEES | (13) | Epping For't | | 1:15.55 | | | 280 | |
| 4. | Casper WHITTAKER | (12) | Biggleswade | | 1:15.59 | | | 279 | |
| 5. | Jack COX | (13) | Ealing | | 1:18.20 | | | 252 | |
| 6. | Theo TSANG | (13) | Ealing | | 1:19.78 | | | 238 | |
| 7. | Maxim COLLINSON | (12) | Team Luton | | 1:28.81 | | | 172 | |
| 8. | Jack ROBERTSON | (12) | Flitwick | | 1:31.35 | | | 158 | |
| 9. | Filip BOCHENKO | (13) | Ealing | | 1:32.38 | | | 153 | |
| 10. | Arya ZOLFAGHARI | (12) | Epping For't | | 1:45.91 | | | 101 | |
| 11. | Kai DE JUAN ENGLUND | (13) | Epping For't | | 1:49.69 | | | 91 | |
13 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | WA Pts | |
| 1. | Lewis COX | (11) | Ealing | | 1:12.86 | | | 312 | |
| 2. | Kacper NOWOSIELSKI | (12) | Ealing | | 1:13.06 | | | 310 | |
| 3. | Alidar KOZHAMZHAROV | (12) | Willesden | | 1:17.06 | | | 264 | |
| 4. | Ayden ROUMILHAC | (12) | Willesden | | 1:18.86 | | | 246 | |
| 5. | Joshua BETT | (12) | Flitwick | | 1:23.26 | | | 209 | |
| 6. | Jack CANHAM | (11) | Team Luton | | 1:24.00 | | | 204 | |
| 7. | David KANDELAKI | (12) | Linslade | | 1:24.99 | | | 196 | |
| 8. | Marcus XU | (12) | Linslade | | 1:27.56 | | | 180 | |
| 9. | Jack MAY | (12) | Linslade | | 1:27.85 | | | 178 | |
| 10. | Renwa ARIA | (12) | Epping For't | | 1:42.91 | | | 110 | |
14 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | WA Pts | |
| 1. | Stewart BUTLER | (10) | Dunstable | | 1:04.54 | | | 449 | |
| 2. | Philipp VITKOVSKI | (10) | Epping For't | | 1:11.80 | | | 326 | |
| 3. | Elijah FISHER | (10) | Linslade | | 1:15.06 | | | 285 | |
| 4. | Adithya BANGERA | (11) | Epping For't | | 1:19.72 | | | 238 | |
| 5. | Nathaniel NG | (11) | Ealing | | 1:29.36 | | | 169 | |
| 6. | Guillaume TITOT | (10) | Epping For't | | 1:39.66 | | | 122 | |
15 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | WA Pts | |
| 1. | Emet YAH-KHAI | (09) | Broomfield | | 1:16.39 | | | 271 | |
| 2. | Casey NDLOVU | (10) | Bo Southend | | 1:25.11 | | | 196 | |
16 Yrs/Over Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | WA Pts | |
| 1. | Ben COUPLAND | (03) | Ealing | | 1:07.53 | | | 392 | |
| 2. | Rhys THOMAS | (08) | Linslade | | 1:08.88 | | | 370 | |
| 3. | Jake BOWDEN | (08) | Ealing | | 1:09.34 | | | 362 | |
| 4. | Joseph ELLIOTT | (09) | Flitwick | | 1:13.52 | | | 304 | |
| 5. | Alexandru APOSTOL | (09) | Epping For't | | 1:15.54 | | | 280 | |
| 6. | Isaac GOLD | (09) | Broomfield | | 1:19.28 | | | 242 | |
