| August 21–23|| 32 from 32 nations|
| Nanjing Olympic Sports Centre|
The Girls’ 100 m competition at the 2014 Summer Youth Olympics was held on 21–23 August 2014. The event took place in Nanjing Olympic Sports Center, Nanjing, China.
Athletics at the 2014 Summer Youth Olympics – Girls' 100 metres Wikipedia
Eight fastest athletes advanced to Final A, the others advanced to Final B, C, or D according to their times.