Women's 800m Semifinal 1
vendredi 19 août 2016, 00h15 GMT – 05h15 GMT
| Nom | Temps | |
|---|---|---|
| 1 |  Margaret Nyairera Wambui | 1′ 59.21″ |
| 2 | Francine Niyonsaba | + 0.38″ |
| 3 |  Ajee Wilson | + 0.54″ |
| 4 | Nataliia Pryshchepa | + 0.74″ |
| 5 | Renée Eykens | + 1.24″ |
| 6 | Halima Nakaayi | + 1.42″ |
| 7 | Yusneysi Santiusti | + 1.59″ |
| 8 | Angelika Cichocka | + 2.08″ |