Kirani James of Grenada won the men’s 400m in 44.99 ahead of Chidi Okezie of Nigeria 45.97 and Winston George of Guyana 46.13 at the Aliann Pompey Invitational in 2018.
Event 7 Men 400 Meter Run ================================
1 # 23 James, Kirani Grenada 44.99
2 # 90 Okezie, Chidi Nigeria 45.97
3 # 58 George, Winston Guyana 46.13
4 # 51 Chance, Arinze Guyana 46.82
5 # 62 James, Stephan Guyana 48.14
6 # 68 Roman, Brian Guyana 49.95
7 # 78 Williams, Daniel Guyana 52.96