Men's 800m Semifinal 3
dimanche 14 août 2016, 01h26 GMT – 06h26 GMT
| Nom | Temps | |
|---|---|---|
| 1 |  David Rudisha | 1′ 43.88″ |
| 2 |  Clayton Murphy | + 0.42″ |
| 3 | Adam Kszczot | + 0.82″ |
| 4 | Ayanleh Souleiman | + 1.31″ |
| 5 | Mark English | + 2.05″ |
| 6 | Giordano Benedetti | + 2.53″ |
| 7 | Amine Belferar | + 2.67″ |
| 8 | Hamada Mohamed | + 4.29″ |