| Date | 18 – 21 August 2010 | 
|---|---|
| Status | YOG | 
| Location | Bishan Stadium, Bishan, Singapore | 
| Participants | 36 from 36 countries | 
| Pos | Nr | Athlete | NOC | R1 | Final | |||
|---|---|---|---|---|---|---|---|---|
| 1 | – | Josephine Omaka |  NGR | 11.82 (1 h5) | 11.58 (1 h1) | Gold | ||
| 2 | – | Myasia Jacobs |  USA | 11.74 (1 h1) | 11.64 (2 h1) | Silver | ||
| 3 | – | Fany Chalas |  DOM | 11.70 (1 h3) | 11.65 (3 h1) | Bronze | ||
| 4 | – | Annie Tagoe |  GBR | 11.78 (1 h4) | 11.73 (4 h1) | |||
| 5 | – | Anasztázia Nguyen |  HUN | 11.89 (2 h3) | 11.81 (5 h1) | |||
| 6 | – | Jéssica dos Reis |  BRA | 11.95 (3 h3) | 11.94 (6 h1) | |||
| 7 | – | Darnetia Robinson |  IVB | 12.04 (3 h1) | 12.06 (7 h1) | |||
| 8 | – | Rebekka Haase |  GER | 11.90 (2 h1) | 12.08 (8 h1) | |||
| 9 | – | Liao Ching-Hsien |  TPE | 12.18 (2 h5) | 11.88 (1 h2) | |||
| 10 | – | Ramona van der Vloot |  SUR | 12.14 (1 h2) | 12.15 (2 h2) | |||
| 11 | – | Lisneidy Veitía |  CUB | 12.22 (2 h2) | 12.15 (3 h2) | |||
| 12 | – | Shai-Anne Davis |  CAN | 12.46 (3 h2) | 12.35 (4 h2) | |||
| 13 | – | Macarena Borie |  CHI | 12.52 (3 h4) | 12.41 (5 h2) | |||
| 14 | – | Odinakachukwa Miller |  SKN | 12.59 (4 h1) | 12.64 (6 h2) | |||
| 15 | – | Fatou Sowe |  GAM | 12.73 (3 h5) | 12.52 (1 h3) | |||
| 16 | – | Ana Maria Roșianu |  ROU | 12.69 (4 h4) | 12.53 (2 h3) | |||
| 17 | – | Liang Wei |  SGP | 12.79 (4 h2) | 12.85 (3 h3) | |||
| 18 | – | Diana Khubeseryan |  ARM | 13.03 (5 h2) | 12.95 (4 h3) | |||
| 19 | – | Shantal Rouse |  VIN | 12.85 (5 h1) | 13.03 (5 h3) | |||
| 20 | – | Merveille Mezame-Egeindita |  CGO | 13.11 (6 h2) | 13.10 (6 h3) | |||
| 21 | – | Hawa Diarra |  MLI | 13.15 (4 h3) | 13.16 (1 h4) | |||
| 22 | – | Tamara Vella |  MLT | 13.11 (6 h4) | 13.16 (2 h4) | |||
| 23 | – | Ariane Amouro |  BEN | 13.45 (4 h5) | 13.48 (3 h4) | |||
| 24 | – | Sanelisiwe Tsabedze |  SWZ | 13.60 (5 h3) | 13.50 (4 h4) | |||
| 25 | – | Queenela Jackson |  LBR | 13.64 (5 h5) | 13.63 (5 h4) | |||
| 26 | – | Rubie Joy Gabriel |  PLW | 13.57 (7 h1) | 13.77 (6 h4) | |||
| 27 | – | Melika Kasumović |  BIH | 13.48 (6 h1) | 13.86 (7 h4) | |||
| 28 | – | Jessica Tome Mbouissou |  GAB | – (DQ h3) | 13.18 (1 h5) | |||
| 29 | – | Madel Pilar Loheto Cofi |  GEQ | 13.83 (8 h1) | 13.71 (2 h5) | |||
| 30 | – | Leanne Murray |  BIZ | 14.24 (6 h5) | 13.83 (3 h5) | |||
| 31 | – | Ahmed Mohamed Fahame |  COM | 13.83 (6 h3) | 13.95 (4 h5) | |||
| 32 | – | Tio Etita |  KIR | 14.59 (7 h4) | 14.43 (5 h5) | |||
| 33 | – | Chalita Lopes |  GBS | 15.26 (7 h2) | 15.03 (6 h5) | |||
| – | Shinoona Al-Habsi |  OMA | 14.29 (7 h5) | – (DNS h5) | ||||
| – | Lovelite Detenamo |  NRU | 13.04 (5 h4) | – (DNS h3) | ||||
| – | Marva Etienne |  BAH | 12.34 (2 h4) | – (DNS h2) | 
Top eight advanced to final round based on time.
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Myasia Jacobs |  USA | 11.74 | |||
| 2 | – | Rebekka Haase |  GER | 11.90 | |||
| 3 | – | Darnetia Robinson |  IVB | 12.04 | |||
| 4 | – | Odinakachukwa Miller |  SKN | 12.59 | |||
| 5 | – | Shantal Rouse |  VIN | 12.85 | |||
| 6 | – | Melika Kasumović |  BIH | 13.48 | QD | ||
| 7 | – | Rubie Joy Gabriel |  PLW | 13.57 | QD | ||
| 8 | – | Madel Pilar Loheto Cofi |  GEQ | 13.83 | QE | 
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Ramona van der Vloot |  SUR | 12.14 | |||
| 2 | – | Lisneidy Veitía |  CUB | 12.22 | |||
| 3 | – | Shai-Anne Davis |  CAN | 12.46 | |||
| 4 | – | Liang Wei |  SGP | 12.79 | |||
| 5 | – | Diana Khubeseryan |  ARM | 13.03 | |||
| 6 | – | Merveille Mezame-Egeindita |  CGO | 13.11 | |||
| 7 | – | Chalita Lopes |  GBS | 15.26 | QE | 
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Fany Chalas |  DOM | 11.70 | |||
| 2 | – | Anasztázia Nguyen |  HUN | 11.89 | |||
| 3 | – | Jéssica dos Reis |  BRA | 11.95 | |||
| 4 | – | Hawa Diarra |  MLI | 13.15 | QD | ||
| 5 | – | Sanelisiwe Tsabedze |  SWZ | 13.60 | QD | ||
| 6 | – | Ahmed Mohamed Fahame |  COM | 13.83 | QE | ||
| – | Jessica Tome Mbouissou |  GAB | – | 
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Annie Tagoe |  GBR | 11.78 | |||
| 2 | – | Marva Etienne |  BAH | 12.34 | |||
| 3 | – | Macarena Borie |  CHI | 12.52 | |||
| 4 | – | Ana Maria Roșianu |  ROU | 12.69 | |||
| 5 | – | Lovelite Detenamo |  NRU | 13.04 | |||
| 6 | – | Tamara Vella |  MLT | 13.11 | QD | ||
| 7 | – | Tio Etita |  KIR | 14.59 | QE | 
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Josephine Omaka |  NGR | 11.82 | |||
| 2 | – | Liao Ching-Hsien |  TPE | 12.18 | |||
| 3 | – | Fatou Sowe |  GAM | 12.73 | |||
| 4 | – | Ariane Amouro |  BEN | 13.45 | QD | ||
| 5 | – | Queenela Jackson |  LBR | 13.64 | QD | ||
| 6 | – | Leanne Murray |  BIZ | 14.24 | QE | ||
| 7 | – | Shinoona Al-Habsi |  OMA | 14.29 | QE | 
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Josephine Omaka |  NGR | 11.58 | |||
| 2 | – | Myasia Jacobs |  USA | 11.64 | |||
| 3 | – | Fany Chalas |  DOM | 11.65 | |||
| 4 | – | Annie Tagoe |  GBR | 11.73 | |||
| 5 | – | Anasztázia Nguyen |  HUN | 11.81 | |||
| 6 | – | Jéssica dos Reis |  BRA | 11.94 | |||
| 7 | – | Darnetia Robinson |  IVB | 12.06 | |||
| 8 | – | Rebekka Haase |  GER | 12.08 | 
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Liao Ching-Hsien |  TPE | 11.88 | |||
| 2 | – | Ramona van der Vloot |  SUR | 12.15 | |||
| 3 | – | Lisneidy Veitía |  CUB | 12.15 | |||
| 4 | – | Shai-Anne Davis |  CAN | 12.35 | |||
| 5 | – | Macarena Borie |  CHI | 12.41 | |||
| 6 | – | Odinakachukwa Miller |  SKN | 12.64 | |||
| – | Marva Etienne |  BAH | – | 
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Fatou Sowe |  GAM | 12.52 | |||
| 2 | – | Ana Maria Roșianu |  ROU | 12.53 | |||
| 3 | – | Liang Wei |  SGP | 12.85 | |||
| 4 | – | Diana Khubeseryan |  ARM | 12.95 | |||
| 5 | – | Shantal Rouse |  VIN | 13.03 | |||
| 6 | – | Merveille Mezame-Egeindita |  CGO | 13.10 | |||
| – | Lovelite Detenamo |  NRU | – | 
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Hawa Diarra |  MLI | 13.16 | |||
| 2 | – | Tamara Vella |  MLT | 13.16 | |||
| 3 | – | Ariane Amouro |  BEN | 13.48 | |||
| 4 | – | Sanelisiwe Tsabedze |  SWZ | 13.50 | |||
| 5 | – | Queenela Jackson |  LBR | 13.63 | |||
| 6 | – | Rubie Joy Gabriel |  PLW | 13.77 | |||
| 7 | – | Melika Kasumović |  BIH | 13.86 | 
| Pos | Nr | Athlete | NOC | Time | |||
|---|---|---|---|---|---|---|---|
| 1 | – | Jessica Tome Mbouissou |  GAB | 13.18 | |||
| 2 | – | Madel Pilar Loheto Cofi |  GEQ | 13.71 | |||
| 3 | – | Leanne Murray |  BIZ | 13.83 | |||
| 4 | – | Ahmed Mohamed Fahame |  COM | 13.95 | |||
| 5 | – | Tio Etita |  KIR | 14.43 | |||
| 6 | – | Chalita Lopes |  GBS | 15.03 | |||
| – | Shinoona Al-Habsi |  OMA | – |