| |
| 300 h1 (1 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 39.40 | Rachel Dickens | | U17 | W | 16 | 28.10.94 | John Blackie | Blackheath & Bromley | 38.52 | 38.52 |  |
| 2 | 40.25 | Ciara Flannery | | U17 | W | 16 | 08.09.94 | Stuart Hall | Spenborough | 39.79 | 39.79 | |
| 3 | 40.44 | Amy Hillyard | PB | U17 | W | 15 | 28.10.95 | Trevor Marsay | Birchfield H | 40.16 | 39.76 | |
| 4 | 41.24 | Seren Bundy-Davies | PB | U17 | W | 16 | 30.12.94 | Stephen Ball | Macclesfield | 41.24 | 41.24 | |
| 5 | 42.55 | Miranda Hardacre | | U17 | W | 15 | 19.12.95 | Paul Batten | Erme Valley/Armada | 41.77 | 40.80 | |
| 6 | 42.91 | Niamh Bailey | | U17 | W | 16 | 28.06.95 | Matthew Peleszok | Kettering | 41.6 | 41.0 | |
| 300 h2 (1 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 39.58 | Sabrina Bakare | | U17 | W | 15 | 14.05.96 | Jane Dixon | Luton | 38.6 | 38.43 | |
| 2 | 40.27 | Matilda Rainsborough | | U17 | W | 14 | 28.08.96 | Alli Crossman | Guildford & Godalming | 40.05 | 40.05 | |
| 3 | 41.15 | Rachel Osei-Tutu | PB | U17 | W | 15 | 05.12.95 | Paul Nash | Wycombe | 41.15 | 40.06 | |
| 4 | 41.16 | Georgia Yearby | PB | U17 | W | 16 | 19.02.95 | | Leeds City | 40.44 | 40.44 | |
| 5 | 42.05 | Alice Mansfield | | U17 | W | 15 | 02.10.95 | Stephen Carroll | Liverpool H | 40.2 | 40.0 | |
| 6 | 42.75 | Hannah Segrave | | U17 | W | 16 | 14.04.95 | Cyril Banks | Middlesbrough (Mandale) | 42.1 | 42.1 | |
| 300 h3 (1 Jul) |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 39.75 | Loren Bleaken | | U17 | W | 15 | 03.09.95 | Adrian Clover | Team Bath | 39.36 | 39.36 | |
| 2 | 40.16 | Grace Eyles | | U17 | W | 16 | 26.10.94 | Susan Taylor | Wakefield | 39.22 | 39.22 | |
| 3 | 40.88 | Sophie Preece | PB | U17 | W | 16 | 24.05.95 | | Altrincham | 40.16 | 40.16 | |
| 4 | 41.27 | Sally Wareing | | U17 | W | 15 | 16.10.95 | | Southport Waterloo | 41.1 | 41.1 | |
| 5 | 41.88 | Olivia Caesar | | U17 | W | 14 | 22.07.96 | Alan Hewson | Windsor Slough Eton & Hounslow | 41.2 | 40.49 | |
| 6 | 42.54 | Kay Oakley | | U17 | W | 15 | 13.12.95 | John Abbiss | Wolverhampton & Bilston | 41.5 | 41.5 | |