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| 400 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 51.1 | Sam Peters | PB | U20 | M | 16 | 18.06.90 | Paul Batten | Erme Valley/Armada | 51.00 | 47.83 |  |
| 2 | 51.4 | Owen Walpole | PB | U20 | M | 16 | 17.07.90 | | Exeter | 51.4 | 51.3 | |
| | 52.3 | Will Banbury | | U23 | M | | | | Devon Schs | 51.57 | 51.57 | |
| | 52.8 | Darren Franklin | PB | U20 | M | 17 | 18.02.90 | | City of Plymouth | 52.6 | 52.6 | |
| 1 | 53.1 | James Collett | PB | U17 | M | | | | Devon Schs | 53.1 | 52.2 | |
| ht | 53.3 | Will Bedford | PB | U17 | M | | | | Devon Schs | 53.3 | 53.3 | |
| 2 | 53.4 | Sam Petty | PB | U17 | M | 15 | 07.11.91 | Mark Brace | North Devon | 53.4 | 50.99 | |
| | 54.3 | Matt Knight | | U17 | M | 16 | 26.09.90 | | City of Plymouth | 53.2 | 53.2 | |
| | 54.4 | Matt Knight | | U17 | M | 16 | 26.09.90 | | City of Plymouth | 53.2 | 53.2 | |
| 1 | 54.4 | Alec Crowter | PB | U15 | M | 14 | 20.10.92 | Sonya Ellis | Exeter | 54.4 | 51.7 | |
| 2 | 55.3 | Byron Fitzgerald | PB | U15 | M | 14 | 26.02.93 | Glenn Walpole | Exeter | 55.06 | 50.19 | |
| 3 | 56.9 | Callum Oldfield | | U15 | M | 13 | 01.09.93 | | Devon Schs | 56.2 | 52.8 | |
| | 57.9 | Sam Ashcroft | | U15 | M | | | | Devon Schs | | | |
| | 58.1 | Oliver Massey-Birch | PB | U15 | M | | | | Devon Schs | 58.1 | 58.1 | |
| | 58.8 | Adam Routledge | | U15 | M | | | | Devon Schs | | | |
| 1 | 58.9 | Stacey Douglas | PB | U20 | W | | | | Exeter | 58.9 | 58.9 | |
| 2 | 61.8 | Leanne Glover | | U20 | W | 17 | 13.11.89 | | North Devon | 60.73 | 60.73 | |
| | 66.1 | Clare Curtis | | U20 | W | 17 | 27.09.89 | | City of Plymouth | 65.7 | 65.7 | |
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