Diamond League 2019 London
Venue:London, UK
From: 20-07-2019 to 21-07-2019
| Position | Name | Rep | Result | |
|---|---|---|---|---|
| 1 | Akeem Bloomfield | JAM Close Jamaica | 44.40 | SB |
| 2 | Jonathan Jones | BAR Close Barbados | 44.63 | NR PB |
| 3 | Nathon Allen | JAM Close Jamaica | 44.85 | SB |
| 4 | Igbokwe Obi | USA Close United States | 45.06 | SB |
| 5 | Demish Gaye | JAM Close Jamaica | 45.11 | |
| 6 | Baboloki Thebe | BOT Close Botswana | 45.23 | |
| 7 | Luka Janezic | SLO Close Slovenia | 45.49 | SB |
| 8 | Rabah Yousif | GBR Close Great Britain | 45.52 | |
| 9 | Chambers Marcus | USA Close United States | 46.26 |