| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Yusuke Legard | Windsor | Yusuke Legard Windsor |
53.06 1.56 |
| 2 | Cameron Moffat | Windsor | Cameron Moffat Windsor |
53.38 0.34 |
| 3 | Alexander Farrell | Windsor | Alexander Farrell Windsor |
53.41 0.81 |
| 4 | Hugo Bellamy | Amersham | Hugo Bellamy Amersham |
54.40 -0.70 |
| 5 | Charlie Messenger | Amersham | Charlie Messenger Amersham |
54.68 -0.47 |
| 6 | Jake Jezzard | Newbury | Jake Jezzard Newbury |
54.71 0.93 |
| 7 | James Ellison | Bracknell | James Ellison Bracknell |
55.09 1.39 |
| 8 | Liam Jones | Wycombe Dist | Liam Jones Wycombe Dist |
55.54 1.13 |