| |
| 4x100 h1 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| - | DQ | Cleveland Schools U20 Team | | U20 | M | | | | Cleveland Schs | | |  |
| - | DQ | London Schools U20 Team | | U20 | M | | | | London Schs | | 42.29 |  |
| - | DQ | South Yorkshire Schools U20 Team | | U20 | M | | | | South Yorkshire Schs | | 41.94 |  |
| 4x100 h2 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 43.15 | Surrey Schools U20 Team | | U20 | M | | | | Surrey Schs | 42.96 | 41.64 |  |
| 2 | 43.72 | Essex Schools U20 Team | | U20 | M | | | | Essex Schs | 43.30 | 42.16 |  |
| 3 | 44.72 | Merseyside Schools U20 Team | | U20 | M | | | | Merseyside Schs | 43.01 | 42.32 |  |
| 4 | 45.59 | West Yorkshire Schools U20 Team | | U20 | M | | | | West Yorkshire Schs | 44.29 | 42.71 |  |
| 5 | 45.73 | Buckinghamshire Schools U20 Team | | U20 | M | | | | Buckinghamshire Schs | 44.44 | 43.85 |  |
| 4x100 h3 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 41.94 | Middlesex Schools U20 Team | PB | U20 | M | | | | Middlesex Schs | 41.28 | 41.28 |  |
| 2 | 43.02 | Nottinghamshire Schools U20 Team | | U20 | M | | | | Nottinghamshire Schs | 42.47 | 42.47 |  |
| 3 | 43.92 | Sussex Schools U20 Team | | U20 | M | | | | Sussex Schs | 43.57 | 42.91 |  |
| 4 | 50.76 | Hampshire Schools U20 Team | SB | U20 | M | | | | Hampshire Schs | 50.76 | 43.29 |  |
| - | DNF | Greater Manchester Schools U20 Team | | U20 | M | | | | Greater Manchester Schs | | 41.57 |  |
| - | DQ | West Midlands Schools U20 Team | | U20 | M | | | | West Midlands Schs | | 42.33 |  |
| 4x100 h1 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 43.38 | West Midlands Schools U17 Team | PB | U17 | M | | | | West Midlands Schs | 42.66 | 42.64 |  |
| 2 | 43.52 | Merseyside Schools U17 Team | PB | U17 | M | | | | Merseyside Schs | 43.38 | 43.38 |  |
| 3 | 43.91 | Hereford & Worcester U17 Team | PB | U17 | M | | | | Hereford & Worcestershire Schs | 43.61 | 42.99 |  |
| 4 | 45.78 | Staffordshire Schools U17 Team | SB | U17 | M | | | | Staffordshire Schs | 45.78 | 45.3 |  |
| 5 | 47.84 | Nottinghamshire Schools U17 Team | SB | U17 | M | | | | Nottinghamshire Schs | 47.84 | 44.35 |  |
| 4x100 h2 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 43.54 | London Schools U17 Team | | U17 | M | | | | London Schs | 42.27 | 41.85 |  |
| 2 | 44.40 | Humberside Schools U17 Team | SB | U17 | M | | | | Humberside Schs | 44.40 | 44.13 |  |
| 3 | 44.51 | South Yorkshire Schools U17 Team | SB | U17 | M | | | | South Yorkshire Schs | 44.51 | 44.34 |  |
| 4 | 46.65 | Cleveland Schools U17 Team | SB | U17 | M | | | | Cleveland Schs | 46.65 | 46.53 |  |
| 5 | 47.35 | West Yorkshire Schools U17 Team | SB | U17 | M | | | | West Yorkshire Schs | 47.35 | 43.88 |  |
| 4x100 h3 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 43.86 | Cheshire Sch U17 Team | PB | U17 | M | | | | Cheshire Schs | 43.86 | 43.86 |  |
| 2 | 44.03 | Cambs Sch U17 Team | PB | U17 | M | | | | Cambridgeshire Schs | 44.03 | 43.20 |  |
| 3 | 44.58 | Kent Sch U17 Team | | U17 | M | | | | Kent Schs | 44.3 | 42.57 |  |
| 4 | 45.76 | Somerset Schools U17 Team | | U17 | M | | | | Somerset Schs | 45.4 | 45.06 |  |
| 5 | 45.86 | Leicestershire & Rutland Schs U17 Team | SB | U17 | M | | | | Leicestershire Schs | 45.86 | 43.44 |  |
| 6 | 46.05 | Shropshire Sch U17 Team | | U17 | M | | | | Shropshire Schs | 45.7 | 45.61 |  |
| 4x100 h4 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 43.46 | Essex Schools U17 Team | | U17 | M | | | | Essex Schs | 42.74 | 42.00 |  |
| 2 | 43.57 | Middlesex Schools U17 Team | SB | U17 | M | | | | Middlesex Schs | 43.57 | 42.24 |  |
| 3 | 43.87 | Hampshire Schools U17 Team | SB | U17 | M | | | | Hampshire Schs | 43.74 | 43.01 |  |
| 4 | 44.76 | North Yorkshire Schools U17 Team | PB | U17 | M | | | | North Yorkshire Schs | 44.76 | 44.21 |  |
| 5 | 44.80 | Sussex Sch U17 Team | | U17 | M | | | | Sussex Schs | 44.6 | 43.18 |  |
| - | DQ | Surrey Sch U17 Team | | U17 | M | | | | Surrey Schs | 44.0 | 43.74 |  |
| 4x100 h1 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 45.77 | Greater Manchester Schools U15 Team | | U15 | M | | | | Greater Manchester Schs | 45.32 | 45.25 |  |
| 2 | 46.09 | Avon Schools U15 Team | PB | U15 | M | | | | Avon Schs | 45.57 | 45.57 |  |
| 3 | 46.75 | Hampshire Sch U15 Team | | U15 | M | | | | Hampshire Schs | 46.7 | 44.36 |  |
| 4 | 47.09 | Merseyside Schools U15 Team | SB | U15 | M | | | | Merseyside Schs | 47.09 | 45.03 |  |
| - | DQ | Staffordshire Sch U15 Team | | U15 | M | | | | Staffordshire Schs | 49.3 | 46.07 |  |
| 4x100 h2 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 45.08 | London Schools U15 Team | | U15 | M | | | | London Schs | 44.49 | 44.05 |  |
| 2 | 47.03 | Cambridgeshire Schools U15 Team | | U15 | M | | | | Cambridgeshire Schs | 45.88 | 45.88 |  |
| 3 | 47.35 | Northumberland Schools U15 Team | PB | U15 | M | | | | Northumberland Schs | 47.35 | 47.35 |  |
| 4 | 48.85 | Durham Schools U15 Team | SB | U15 | M | | | | Durham Schs | 48.85 | 47.04 |  |
| - | DQ | Hereford & Worcester Sch U15 Team | | U15 | M | | | | Hereford & Worcestershire Schs | 47.9 | 47.9 |  |
| - | DQ | Bucks Sch U15 Team | | U15 | M | | | | Buckinghamshire Schs | 48.0 | 48.0 |  |
| 4x100 h3 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 45.47 | Surrey Sch U15 Team | SB | U15 | M | | | | Surrey Schs | 44.80 | 43.51 |  |
| 2 | 45.87 | West Midlands Schools U15 Team | SB | U15 | M | | | | West Midlands Schs | 45.87 | 44.07 |  |
| 3 | 46.72 | Devon Schools U15 Team | PB | U15 | M | | | | Devon Schs | 46.01 | 46.01 |  |
| 4 | 47.73 | Somerset Schools U15 Team | SB | U15 | M | | | | Somerset Schs | 47.73 | 45.05 |  |
| 5 | 47.88 | North Yorkshire Schools U15 Team | SB | U15 | M | | | | North Yorkshire Schs | 47.88 | 44.87 |  |
| 6 | 48.29 | Leicestershire & Rutland Schs U15 Team | SB | U15 | M | | | | Leicestershire Schs | 48.29 | 44.36 |  |
| - | DQ | Hertfordshire Schools U15 Team | | U15 | M | | | | Hertfordshire Schs | | 45.05 |  |
| - | DQ | Derbyshire Sch U15 Team | | U15 | M | | | | Derbyshire Schs | 49.6 | 44.47 |  |
| 4x100 h1 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 49.17 | Essex Schools U20 Team | | U20 | W | | | | Essex Schs | 48.31 | 48.31 |  |
| 2 | 49.40 | Staffordshire Schools U20 Team | | U20 | W | | | | Staffordshire Schs | 48.55 | 48.55 |  |
| 3 | 50.25 | Devon Schools U20 Team | PB | U20 | W | | | | Devon Schs | 49.78 | 47.52 |  |
| - | DQ | Sussex Schools U20 Team | | U20 | W | | | | Sussex Schs | | 50.35 |  |
| 4x100 h2 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 49.59 | Hertfordshire Schools U20 Team | | U20 | W | | | | Hertfordshire Schs | 47.97 | 47.97 |  |
| 2 | 49.66 | Derbyshire Schools U20 Team | | U20 | W | | | | Derbyshire Schs | 48.48 | 48.48 |  |
| 3 | 50.27 | Warwickshire Schools U20 Team | | U20 | W | | | | Warwickshire Schs | 49.79 | 49.79 |  |
| 4 | 52.91 | Middlesex Schools U20 Team | PB | U20 | W | | | | Middlesex Schs | 52.91 | 52.91 |  |
| - | DNF | Kent Schools U20 Team | | U20 | W | | | | Kent Schs | | 47.96 |  |
| 4x100 h1 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 49.14 | Greater Manchester Schools U17 Team | | U17 | W | | | | Greater Manchester Schs | 48.41 | 48.21 |  |
| 2 | 49.25 | Kent Schools U17 Team | | U17 | W | | | | Kent Schs | 48.87 | 48.87 |  |
| 3 | 49.33 | Merseyside Schools U17 Team | | U17 | W | | | | Merseyside Schs | 48.96 | 48.96 |  |
| 4 | 50.78 | Dorset Schools U17 Team | SB | U17 | W | | | | Dorset Schs | 50.78 | 50.3 |  |
| 5 | 51.34 | Sussex Sch U17 Team | | U17 | W | | | | Sussex Schs | 50.9 | 49.94 |  |
| 4x100 h2 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 49.40 | Essex Schools U17 Team | | U17 | W | | | | Essex Schs | 49.22 | 49.10 |  |
| 2 | 51.03 | Durham Schools U17 Team | | U17 | W | | | | Durham Schs | 50.39 | 49.03 |  |
| 3 | 51.09 | Oxfordshire Schools U17 Team | PB | U17 | W | | | | Oxfordshire Schs | 51.09 | 51.09 |  |
| 4 | 51.31 | West Yorkshire Schools U17 Team | SB | U17 | W | | | | West Yorkshire Schs | 51.31 | 47.72 |  |
| - | DNF | West Midlands Schools U17 Team | | U17 | W | | | | West Midlands Schs | 48.20 | 47.33 |  |
| - | DQ | Somerset Schools U17 Team | | U17 | W | | | | Somerset Schs | 52.0 | 51.07 |  |
| - | DQ | Lancashire Schools U17 Team | | U17 | W | | | | Lancashire Schs | | 47.87 |  |
| 4x100 h3 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 47.22 | Middlesex Schools U17 Team | PB | U17 | W | | | | Middlesex Schs | 47.08 | 47.02 |  |
| 2 | 48.68 | Surrey Schools U17 Team | PB | U17 | W | | | | Surrey Schs | 48.15 | 47.15 |  |
| 3 | 50.53 | Hampshire Schools U17 Team | | U17 | W | | | | Hampshire Schs | 50.1 | 49.21 |  |
| 4 | 51.09 | Northumberland Schools U17 Team | PB | U17 | W | | | | Northumberland Schs | 51.09 | 51.09 |  |
| - | DQ | Humberside Schools U17 Team | | U17 | W | | | | Humberside Schs | | 48.58 |  |
| 4x100 h1 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 49.70 | Kent Schools U15 Team | | U15 | W | | | | Kent Schs | 48.82 | 48.82 |  |
| 2 | 50.66 | London Schools U15 Team | | U15 | W | | | | London Schs | 50.02 | 48.63 |  |
| 3 | 51.26 | Berkshire Schools U15 Team | PB | U15 | W | | | | Berkshire Schs | 51.26 | 51.26 |  |
| 4 | 51.28 | Wiltshire Schools U15 Team | SB | U15 | W | | | | Wiltshire Schs | 51.28 | 50.34 |  |
| 5 | 51.76 | Bucks Schools U15 Team | PB | U15 | W | | | | Buckinghamshire Schs | 51.76 | 49.23 |  |
| 6 | 52.17 | Cheshire Sch U15 Team | | U15 | W | | | | Cheshire Schs | 50.5 | 50.5 |  |
| 7 | 54.77 | Humberside Schools U15 Team | SB | U15 | W | | | | Humberside Schs | 54.77 | 48.93 |  |
| 4x100 h2 (10 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 49.96 | Norfolk Schools U15 Team | | U15 | W | | | | Norfolk Schs | 48.71 | 48.71 |  |
| 2 | 50.15 | West Yorkshire Schools U15 Team | | U15 | W | | | | West Yorkshire Schs | 48.50 | 48.50 |  |
| 3 | 50.87 | Lancashire Schools U15 Team | | U15 | W | | | | Lancashire Schs | 49.57 | 48.27 |  |
| 4 | 51.00 | Greater Manchester Schools U15 Team | PB | U15 | W | | | | Greater Manchester Schs | 50.21 | 49.84 |  |
| 5 | 51.08 | Hertfordshire Schools U15 Team | PB | U15 | W | | | | Hertfordshire Schs | 51.08 | 51.08 |  |
| 6 | 51.25 | Lincolnshire Schools U15 Team | PB | U15 | W | | | | Lincolnshire Schs | 51.25 | 51.25 |  |
| 7 | 52.84 | North Yorkshire Schools U15 Team | SB | U15 | W | | | | North Yorkshire Schs | 52.84 | 52.04 |  |
| - | DQ | Warwickshire Schools U15 Team | | U15 | W | | | | Warwickshire Schs | | 50.39 |  |