Men 12/14 Yrs 400m IM - Heats (Declared Winners)
12 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Jude Gunner | 12 | St Felix Sch | | 5:56.54 | | | 319 | |
| | 50m 33.13 | 100m 1:12.97 | 150m 1:58.55 | 200m 2:44.98 | 250m 3:36.50 | 300m 4:33.77 | 350m 5:15.72 | 400m 5:56.54 | |
| 2. | Jamie Wilson | 12 | Wisbech | | 6:10.15 | | | 285 | |
| | 50m 35.81 | 100m 1:20.77 | 150m 2:08.08 | 200m 2:54.96 | 250m 3:49.50 | 300m 4:46.45 | 350m 5:29.61 | 400m 6:10.15 | |
| 3. | Csanad Rehus | 12 | Co Peterboro | | 6:11.04 | | | 283 | |
| | 50m 39.67 | 100m 1:30.72 | 150m 2:16.21 | 200m 3:01.80 | 250m 3:54.80 | 300m 4:50.59 | 350m 5:30.49 | 400m 6:11.04 | |
| 4. | Toby Lashmar | 12 | Basildon Ph | | 6:13.70 | | | 277 | |
| | 50m 39.53 | 100m 1:25.38 | 150m 2:13.47 | 200m 3:00.29 | 250m 3:54.95 | 300m 4:51.97 | 350m 5:33.06 | 400m 6:13.70 | |
| 5. | Harry Phelan | 12 | Basildon Ph | | 6:35.65 | | | 234 | |
| | 50m 38.64 | 100m 1:29.30 | 150m 2:20.07 | 200m 3:12.04 | 250m 4:06.55 | 300m 5:07.27 | 350m 5:52.34 | 400m 6:35.65 | |
13 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Massimo Girolami | 13 | Colchester | | 5:24.25 | | | 425 | |
| | 50m 36.41 | 100m 1:16.30 | 150m 2:00.67 | 200m 2:42.84 | 250m 3:28.33 | 300m 4:14.18 | 350m 4:50.47 | 400m 5:24.25 | |
| 2. | Alex Harrop | 13 | teamipswich | | 5:37.53 | | | 377 | |
| | 50m 32.49 | 100m 1:12.85 | 150m 1:58.70 | 200m 2:40.27 | 250m 3:33.12 | 300m 4:23.33 | 350m 5:02.44 | 400m 5:37.53 | |
| 3. | Ben Every | 13 | St Felix Sch | | 5:40.36 | | | 367 | |
| | 50m 35.58 | 100m 1:16.30 | 150m 1:59.48 | 200m 2:40.91 | 250m 3:31.90 | 300m 4:20.97 | 350m 5:02.96 | 400m 5:40.36 | |
| 4. | Louis Allen | 13 | Basildon Ph | | 5:41.66 | | | 363 | |
| | 50m 35.06 | 100m 1:20.84 | 150m 2:01.61 | 200m 2:44.29 | 250m 3:33.53 | 300m 4:27.77 | 350m 5:05.36 | 400m 5:41.66 | |
| 5. | Ross De Wildt | 13 | Co Cambridge | | 5:41.68 | | | 363 | |
| | 50m 33.82 | 100m 1:15.38 | 150m 2:00.80 | 200m 2:47.02 | 250m 3:34.28 | 300m 4:24.59 | 350m 5:03.70 | 400m 5:41.68 | |
| 6. | Oscar Winterburn | 13 | teamipswich | | 5:44.63 | | | 354 | |
| | 50m 34.97 | 100m 1:18.00 | 150m 2:02.12 | 200m 2:46.56 | 250m 3:34.61 | 300m 4:26.37 | 350m 5:06.62 | 400m 5:44.63 | |
| 7. | Harrison Brook | 13 | Colchester | | 5:53.60 | | | 327 | |
| | 50m 36.14 | 100m 1:18.25 | 150m 2:06.09 | 200m 2:51.88 | 250m 3:42.66 | 300m 4:32.62 | 350m 5:15.28 | 400m 5:53.60 | |
| 8. | Adam O'Neal | 13 | Modernian | | 6:29.51 | | | 245 | |
| | 50m 36.86 | 100m 1:26.16 | 150m 2:14.74 | 200m 3:03.80 | 250m 4:02.41 | 300m 5:08.82 | 350m 5:49.22 | 400m 6:29.51 | |
14 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Zak Troman | 14 | Colchester | | 5:09.15 | | | 490 | |
| | 50m 29.98 | 100m 1:06.80 | 150m 1:47.24 | 200m 2:26.82 | 250m 3:11.54 | 300m 3:57.33 | 350m 4:34.22 | 400m 5:09.15 | |
| 2. | Ryan Wall | 14 | Co Cambridge | | 5:14.96 | | | 464 | |
| | 50m 32.34 | 100m 1:11.64 | 150m 1:51.86 | 200m 2:32.21 | 250m 3:19.54 | 300m 4:06.77 | 350m 4:41.25 | 400m 5:14.96 | |
| 3. | James Gourpinar | 14 | Harlow Pen | | 5:18.27 | | | 449 | |
| | 50m 31.59 | 100m 1:12.20 | 150m 1:54.13 | 200m 2:37.31 | 250m 3:22.55 | 300m 4:09.02 | 350m 4:44.46 | 400m 5:18.27 | |
| 4. | Patch Robinson | 14 | teamipswich | | 5:25.78 | | | 419 | |
| | 50m 31.77 | 100m 1:10.63 | 150m 1:54.17 | 200m 2:38.11 | 250m 3:22.52 | 300m 4:10.43 | 350m 4:48.84 | 400m 5:25.78 | |
| 5. | Lucas Hartley | 14 | Hatfield | | 5:26.64 | | | 416 | |
| | 50m 32.30 | 100m 1:13.30 | 150m 1:57.37 | 200m 2:41.71 | 250m 3:23.75 | 300m 4:08.31 | 350m 4:48.75 | 400m 5:26.64 | |
| 6. | Ben Howlett | 14 | teamipswich | | 5:27.22 | | | 413 | |
| | 50m 34.26 | 100m 1:16.36 | 150m 1:58.45 | 200m 2:38.86 | 250m 3:26.51 | 300m 4:14.08 | 350m 4:51.64 | 400m 5:27.22 | |
| 7. | James Williamson | 14 | Co Cambridge | | 5:28.62 | | | 408 | |
| | 50m 33.41 | 100m 1:13.95 | 150m 1:56.35 | 200m 2:37.69 | 250m 3:22.98 | 300m 4:09.69 | 350m 4:49.59 | 400m 5:28.62 | |
| 8. | Ben Buckley | 14 | Co Norwich | | 5:31.20 | | | 399 | |
| | 50m 33.23 | 100m 1:13.95 | 150m 1:59.51 | 200m 2:42.64 | 250m 3:26.95 | 300m 4:12.53 | 350m 4:53.06 | 400m 5:31.20 | |
| 9. | Samuel Winslow | 14 | Co Cambridge | | 5:38.59 | | | 373 | |
| | 50m 34.80 | 100m 1:18.36 | 150m 2:03.56 | 200m 2:46.62 | 250m 3:32.78 | 300m 4:20.05 | 350m 5:02.22 | 400m 5:38.59 | |
| 10. | Jacob Lowe | 14 | March | | 5:45.02 | | | 353 | |
| | 50m 34.75 | 100m 1:19.35 | 150m 2:02.78 | 200m 2:47.55 | 250m 3:35.34 | 300m 4:27.01 | 350m 5:06.56 | 400m 5:45.02 | |
| 11. | Harrison Shaw | 14 | Flitwick | | 5:46.45 | | | 348 | |
| | 50m 33.21 | 100m 1:15.48 | 150m 2:01.89 | 200m 2:45.69 | 250m 3:35.48 | 300m 4:27.66 | 350m 5:07.12 | 400m 5:46.45 | |
| | Thomas Spelman | 14 | Stowmarket | | DNC | | | | |
