| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 282 | Alex Alston | BEDC | U17 | 3:59.17 | |||
| 2 | 7 | 288 | Jamie Webster | BEDC | U20 | 4:03.38 | |||
| 3 | 10 | 291 | Alex Johnson | CHIL | U20 | 4:05.89 | |||
| 4 | 6 | 287 | Joshua Edwards | SBH | U20 | 4:05.98 | |||
| 5 | 8 | 289 | Theo Machin-Paley | SBH | U17 | 4:06.00 | |||
| 6 | 9 | 290 | Isaac Rothwell | CAMCO | U17 | 4:06.54 | |||
| 7 | 2 | 283 | Harry Brodie | BEDC | U20 | 4:06.95 | |||
| 8 | 11 | 292 | Chris Hudson | HARR | U17 | 4:10.20 | |||
| 9 | 5 | 286 | Seweryn Czapka | ESM | U17 | 4:13.52 |
