Heats Men's Open 400m IM (HDW)
15 Yrs/Under Age Group
| Place | Name | AaD | Club | Time | GB Pts | | 50 | 100 | 150 | 200 |
| | | | | | | 250 | 300 | 350 | 400 |
| 1. | Roberto PAVONI | 15 | Brentwood | 4:39.64 | | | 29.19 | 34.10 | 36.77 | 34.89 |
| | | | | | | 39.17 | 41.01 | 32.80 | 31.71 |
| 2. | Dean WOODCOCK | 14 | Chelmsford | 5:02.97 | | | 32.96 | 37.85 | 39.65 | 38.59 |
| | | | | | | 42.16 | 43.00 | 35.30 | 33.46 |
| 3. | Nicholas THOMPSON | 14 | UEA Norwich | 5:04.90 | | | 33.64 | 38.43 | 39.82 | 39.15 |
| | | | | | | 41.65 | 43.03 | 35.56 | 33.62 |
| 4. | Tom A FREEMAN | 14 | Co Peterboro | 5:05.14 | | | 33.62 | 39.64 | 38.37 | 38.03 |
| | | | | | | 44.50 | 43.75 | 34.60 | 32.63 |
| 5. | Sean BROWN | 14 | Hatfield | 5:07.83 | | | 31.50 | 36.18 | 40.17 | 38.95 |
| | | | | | | 44.33 | 45.80 | 36.16 | 34.74 |
Open Age Group
| Place | Name | AaD | Club | Time | GB Pts | | 50 | 100 | 150 | 200 |
| | | | | | | 250 | 300 | 350 | 400 |
| 1. | Roberto PAVONI | 15 | Brentwood | 4:39.64 | | | 29.19 | 34.10 | 36.77 | 34.89 |
| | | | | | | 39.17 | 41.01 | 32.80 | 31.71 |
| 2. | Benjamin SLEET | 16 | Chelmsford | 4:55.08 | | | 30.28 | 35.21 | 37.49 | 37.59 |
| | | | | | | 43.63 | 44.74 | 33.38 | 32.76 |
| 3. | Tommy BOCHMANN | 17 | UEA Norwich | 4:58.89 | | | 32.22 | 36.94 | 37.42 | 35.93 |
| | | | | | | 42.88 | 43.02 | 35.90 | 34.58 |
| 4. | Lewis MATTIN | 16 | UEA Norwich | 5:02.68 | | | 31.76 | 35.79 | 41.48 | 39.34 |
| | | | | | | 42.88 | 44.13 | 34.28 | 33.02 |
| 5. | Dean WOODCOCK | 14 | Chelmsford | 5:02.97 | | | 32.96 | 37.85 | 39.65 | 38.59 |
| | | | | | | 42.16 | 43.00 | 35.30 | 33.46 |
| 6. | Jazza CLENAGHAN | 17 | Chelmsford | 5:03.40 | | | 30.88 | 36.99 | 37.23 | 37.17 |
| | | | | | | 45.62 | 46.41 | 34.66 | 34.44 |
| 7. | Thomas ROOTSEY | 16 | Colchester | 5:03.65 | | | 31.93 | 37.69 | 39.55 | 39.59 |
| | | | | | | 44.22 | 45.34 | 34.22 | 31.11 |
| 8. | Lewis KING | 16 | Hatfield | 5:04.04 | | | 30.94 | 36.16 | 40.29 | 39.99 |
| | | | | | | 43.97 | 44.70 | 35.22 | 32.77 |
| 9. | Nicholas THOMPSON | 14 | UEA Norwich | 5:04.90 | | | 33.64 | 38.43 | 39.82 | 39.15 |
| | | | | | | 41.65 | 43.03 | 35.56 | 33.62 |
| 10. | Tom A FREEMAN | 14 | Co Peterboro | 5:05.14 | | | 33.62 | 39.64 | 38.37 | 38.03 |
| | | | | | | 44.50 | 43.75 | 34.60 | 32.63 |
| 11. | Matthew ANTUNES | 17 | Luton | 5:07.04 | | | 31.37 | 36.29 | 40.18 | 39.65 |
| | | | | | | 44.84 | 44.72 | 36.10 | 33.89 |
| 12. | Michael VAN BERGEN | 20 | Epping For't | 5:07.56 | | | 32.48 | 37.57 | 39.89 | 38.80 |
| | | | | | | 43.45 | 44.57 | 35.36 | 35.44 |
| 13. | Sean BROWN | 14 | Hatfield | 5:07.83 | | | 31.50 | 36.18 | 40.17 | 38.95 |
| | | | | | | 44.33 | 45.80 | 36.16 | 34.74 |