The women's 100 metres at the 2010 World Junior Championships in Athletics was held at the Moncton 2010 Stadium on 20 & 21 July. [1] [2]
| Gold | Silver | Bronze |
|---|---|---|
| Jodie Williams | Takeia Pinckney | Jamile Samuel |
Prior to the competition, the existing world junior and championship records were as follows.
| Name | Nationality | Time | Location | Date | |
|---|---|---|---|---|---|
| World junior record | Marlies Oelsner | | 10.88 | Dresden | July 1, 1977 |
| Championship record | Veronica Campbell | | 11.12 | Santiago de Chile | October 18, 2000 |
No new records were established during the competition.
21 July
Wind: -0.7 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| Jodie Williams | 11.40 | |||
| Takeia Pinckney | 11.49 | |||
| Jamile Samuel | 11.56 | |||
| 4 | Ashton Purvis | 11.60 | ||
| 5 | Leena Günther | 11.67 | ||
| 6 | Tatjana Pinto | 11.80 | ||
| 7 | Loudia Laarman | 11.81 | ||
| 8 | Stella Silas | 11.98 |
21 July
Wind: +1.7 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Tatjana Pinto | 11.68 | Q | |
| 2 | Takeia Pinckney | 11.71 | Q | |
| 3 | Loudia Laarman | 11.73 | q | |
| 4 | Fanny Chalas | 11.87 | ||
| 5 | Marilyn Nwawulor | 11.95 | ||
| 6 | Deandre Whitehorne | 12.05 | ||
| 7 | Lenka Kršáková | 12.27 | ||
| 8 | Nodoka Seko | 12.28 |
Wind: +1.6 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Ashton Purvis | 11.68 | Q | |
| 2 | Leena Günther | 11.72 | Q | |
| 3 | Bárbara Leôncio | 11.78 | ||
| 4 | Anasztázia Nguyen | 11.92 | ||
| 5 | Siedatha Palmer | 11.93 | ||
| 6 | Orlann Ombissa | 12.01 | ||
| 7 | Martina Amidei | 12.16 | ||
| 8 | Kirsten Niuwendam | 12.36 |
Wind: +1.2 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Jodie Williams | 11.59 | Q | |
| 2 | Jamile Samuel | 11.68 | Q | |
| 3 | Stella Silas | 11.78 | q | |
| 4 | Caitlin Sargent | 11.90 | ||
| 5 | Mujinga Kambundji | 11.92 | ||
| 6 | Jessie Saint-Marc | 12.00 | ||
| 7 | V'Alonnee Robinson | 12.14 | ||
| 8 | María Martín-Sacristán | 12.17 |
20 July
Wind: +0.3 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Leena Günther | 11.50 | Q | |
| 2 | Mujinga Kambundji | 11.70 | Q | |
| 3 | Deandre Whitehorne | 11.82 | Q | |
| 4 | Marilyn Nwawulor | 11.85 | q | |
| 5 | Shinelle Proctor | 13.01 | ||
| 6 | Battsengel Tungalag | 13.68 | ||
| Alja Sitar | DQ | IAAF rule 162.7 |
Wind: +0.2 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Ashton Purvis | 11.73 | Q | |
| 2 | Orlann Ombissa | 11.78 | Q | |
| 3 | Martina Amidei | 11.86 | Q | |
| 4 | Siedatha Palmer | 11.87 | q | |
| 5 | Lenka Kršáková | 12.07 | q | |
| 6 | Patricia Taea | 13.05 |
Wind: +0.2 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Takeia Pinckney | 11.48 | Q | |
| 2 | Bárbara Leôncio | 11.67 | Q | |
| 3 | Anasztázia Nguyen | 12.00 | Q | |
| 4 | Lee Sun-Ae | 12.16 | ||
| 5 | Victoria Woodward | 12.25 | ||
| 6 | Angie Lam On Ki | 12.31 | ||
| 7 | Joanne Loutoy | 12.65 |
Wind: +0.1 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Tatjana Pinto | 11.63 | Q | |
| 2 | Caitlin Sargent | 11.77 | Q | |
| 3 | Jessie Saint-Marc | 11.83 | Q | |
| 4 | Stella Silas | 11.90 | q | |
| 5 | V'Alonnee Robinson | 11.95 | q | |
| 6 | Kirsten Niuwendam | 12.07 | q | |
| 7 | Shantely Scott | 12.92 | ||
| 8 | Marina Ramadani | 13.31 |
Wind: 0.0 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Jodie Williams | 11.53 | Q | |
| 2 | Loudia Laarman | 11.64 | Q | |
| 3 | María Martín-Sacristán | 11.97 | Q | |
| 4 | Marvar Etienne | 12.12 | ||
| 5 | Chathubashini Maralanda | 12.43 | ||
| 6 | Lovelite Detenamo | 12.75 |
Wind: +0.3 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Jamile Samuel | 11.57 | Q | |
| 2 | Fanny Chalas | 11.80 | Q | |
| 3 | Nodoka Seko | 12.07 | Q | |
| 4 | Fanni Schmelcz | 12.13 | ||
| 5 | Nimet Karakuş | 12.33 | ||
| 6 | Aziza Sbaity | 12.44 | ||
| 7 | Rebecca Kafanfdo | 12.66 |
According to an unofficial count, 41 athletes from 34 countries participated in the event.