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| 400 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 55.8 | Joshua Deane | PB | U15 | M | | | | Essex Schs | 54.7 | 54.7 |  |
| 2 | 56.0 | Owen Edobor | PB | U15 | M | 13 | 02.12.96 | | Essex Schs | 56.0 | 52.02 | |
| 3 | 56.3 | Matthew Iley | | U15 | M | | | | Essex Schs | 55.0 | 54.1 | |
| 4 | 56.6 | Josh Prentice | PB | U15 | M | 13 | 08.09.96 | David Hussey | Southend | 56.6 | 52.92 | |
| 5 | 56.8 | Dammy Agbabiaka | PB | U15 | M | | | | Essex Schs | 56.8 | 56.8 | |
| 6= | 59.8 | John Nutman | PB | U15 | M | | | | Essex Schs | 59.8 | 59.8 | |
| 6= | 59.8 | Sam Simkins | PB | U15 | M | | | | Bedfordshire Schs | 59.8 | 59.8 | |
| 8 | 60.1 | Sam Fletcher | PB | U15 | M | | | | Bedfordshire Schs | 60.1 | 60.1 | |
| 9 | 60.4 | David Clover | | U15 | M | | | | Essex Schs | 59.2 | 59.2 | |
| 10 | 60.5 | Mithun Kumaran | | U15 | M | | | | Hertfordshire Schs | 59.6 | 59.6 | |
| 11 | 60.7 | Andrew Izedomwen | PB | U15 | M | | | | Essex Schs | 60.7 | 60.7 | |
| 12 | 60.9 | Jack Nicholls | | U13 | M | | | | Essex Schs | 59.9 | 59.9 | |
| 13 | 61.2 | Edwin Birch | PB | U15 | M | | | | Hertfordshire Schs | 61.2 | 61.2 | |
| 14= | 61.5 | Nicholas Lising-White | | U15 | M | | | | Bedfordshire Schs | 60.6 | 60.6 | |
| 14= | 61.5 | Seb Stenton-Hibbert | PB | U15 | M | | | | Bedfordshire Schs | 61.5 | 61.5 | |
| 400 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 53.1 | Robert Whitmill | PB | U17 | M | | | | Essex Schs | 53.1 | 53.1 | |
| 2 | 54.3 | Darius Price | PB | U17 | M | 15 | 24.01.95 | Carol Jackson | Harrow | 54.3 | 53.06 | |
| 3 | 54.6 | George Anthony | SB | U17 | M | | | | Norfolk Schs | 54.6 | 54.0 | |
| 4 | 54.9 | Danny Wilson | PB | U17 | M | 15 | 16.09.94 | | Havering Mayesbrook | 53.9 | 50.92 | |
| 5 | 55.6 | Arshia Hashemi | | U17 | M | | | | Harrow | 54.5 | 54.5 | |
| 6 | 56.1 | Steven Brown | PB | U15 | M | | | | Essex Schs | 55.4 | 55.4 | |
| 7 | 56.2 | James Golding | PB | U17 | M | | | | Essex Schs | 56.2 | 56.2 | |
| 8= | 56.4 | Aston Kirby | PB | U15 | M | | | | Essex Schs | 56.4 | 56.4 | |
| 8= | 56.4 | Matthew Harris | | U17 | M | | | | De Ferrers | | | |
| 10 | 56.6 | Taylor Dunn | | U17 | M | | | | Eastwood | | | |
| 11 | 57.0 | Malachi Fernandez | | U17 | M | | | | Will Edwards | | | |
| 12= | 57.4 | Ben Arnold | | U17 | M | | | | De Ferrers | | | |
| 12= | 57.4 | Jack Bridge | SB | U15 | M | | | | Essex Schs | 57.4 | 55.5 | |
| 14 | 59.4 | Sam Baker | | U17 | M | | | | Essex Schs | 57.4 | 57.4 | |
| 15 | 60.5 | Jack Dinnadge | PB | U15 | M | | | | Essex Schs | 60.5 | 60.5 | |
| 16 | 60.6 | Jack Germany | | U17 | M | | | | Wym | | | |
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