| Date | 31 July 2012 | |
|---|---|---|
| Status | Olympic | |
| Location | ExCeL, Newham, London (Hall 2) | |
| Participants | 24 from 24 countries | |
| Format | Losing quarter-finalists compete against losing semi-finalist for bronze. | |
The two favorites were 2011 World Champion Gevrise Émane of France and two-time World Champion Yoshie Ueno of Japan. However, both of them went out in the quarter-finals and they would both settle for bronze medals. Émane lost to Mongolian Tsedevsurenqiin Mönkhzaya, while Ueno lost to Korean Jeong Da-Wun, but neither of them made the finals. Mönkhzaya lost in the semis to Slovenian Urška Žolnir, who had won a bronze medal at the 2004 Olympics, while Jeong lost to the unknown Chinese Xu Lili. The final match was an easy victory as Žolnir moved ahead by waza-ari at 1:27 and held that lead, with Xu scoring only a yuko in the last second of the match. Xu had been 17th at the 2011 Worlds in her only major international exposure.
| Date | 31 July 2012 — 9:37 |
|---|
| Match | Date/Time | Location | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|---|
| Match #1 | 31 Jul 9:37 | Hall 2 | Yoshie Ueno | Ippon | Garima Chaudhary | |||
| Match #2 | 31 Jul | Hall 2 | Marijana Mišković | bye | ||||
| Match #3 | 31 Jul | Hall 2 | Jeong Da-Un | bye | ||||
| Match #4 | 31 Jul 9:44 | Hall 2 | Ramilə Yusubova | Waza-ari | Gülnar Haýytbaýewa | |||
| Match #5 | 31 Jul 9:51 | Hall 2 | Xu Lili | Waza-ari | Mariana Silva | |||
| Match #6 | 31 Jul | Hall 2 | Edwige Gwend | bye | ||||
| Match #7 | 31 Jul 9:58 | Hall 2 | Elisabeth Willeboordse | Ippon | Karen Shammas | |||
| Match #8 | 31 Jul | Hall 2 | Séverine Nébié | bye | ||||
| Match #9 | 31 Jul 9:37 | Hall 2 | Gévrise Émane | Ippon | Gemma Howell | |||
| Match #10 | 31 Jul | Hall 2 | Yaritza Abel | bye | ||||
| Match #11 | 31 Jul 9:44 | Hall 2 | Tsedevsürengiin Mönkhzayaa | Ippon | Jennifer Anson | |||
| Match #12 | 31 Jul | Hall 2 | Johanna Ylinen | bye | ||||
| Match #13 | 31 Jul 9:51 | Hall 2 | Urška Žolnir | Ippon | Claudia Malzahn | |||
| Match #14 | 31 Jul | Hall 2 | Estefanía García | bye | ||||
| Match #15 | 31 Jul | Hall 2 | Alice Schlesinger | bye | ||||
| Match #16 | 31 Jul 9:58 | Hall 2 | Hilde Drexler | Yuko | Rizlen Zouak |
| Date | 31 July 2012 — 11:01 |
|---|
| Match | Date/Time | Location | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|---|
| Match #1 | 31 Jul 11:01 | Hall 2 | Yoshie Ueno | Yuko | Marijana Mišković | |||
| Match #2 | 31 Jul 11:08 | Hall 2 | Jeong Da-Un | Ippon | Ramilə Yusubova | |||
| Match #3 | 31 Jul 11:15 | Hall 2 | Xu Lili | Waza-ari-wasete ippon | Edwige Gwend | |||
| Match #4 | 31 Jul 11:22 | Hall 2 | Elisabeth Willeboordse | Ippon | Séverine Nébié | |||
| Match #5 | 31 Jul 11:01 | Hall 2 | Gévrise Émane | Yusei-gachi | Yaritza Abel | |||
| Match #6 | 31 Jul 11:08 | Hall 2 | Tsedevsürengiin Mönkhzayaa | Ippon | Johanna Ylinen | |||
| Match #7 | 31 Jul 11:15 | Hall 2 | Urška Žolnir | Ippon | Estefanía García | |||
| Match #8 | 31 Jul 11:22 | Hall 2 | Alice Schlesinger | Yuko | Hilde Drexler |
| Date | 31 July 2012 — 11:57 |
|---|
| Match | Date/Time | Location | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|---|
| Match #1 | 31 Jul 11:57 | Hall 2 | Jeong Da-Un | Yuko | Yoshie Ueno | |||
| Match #2 | 31 Jul 12:04 | Hall 2 | Xu Lili | Ippon | Elisabeth Willeboordse | |||
| Match #3 | 31 Jul 11:57 | Hall 2 | Tsedevsürengiin Mönkhzayaa | Yusei-gachi | Gévrise Émane | |||
| Match #4 | 31 Jul 12:04 | Hall 2 | Urška Žolnir | Ippon | Alice Schlesinger |
| Date | 31 July 2012 — 14:00 |
|---|
| Match | Date/Time | Location | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|---|
| Match #1 | 31 Jul 14:00 | Hall 2 | Yoshie Ueno | Yuko | Elisabeth Willeboordse | |||
| Match #2 | 31 Jul 14:07 | Hall 2 | Gévrise Émane | Yuko | Alice Schlesinger |
| Date | 31 July 2012 — 14:14 |
|---|
| Match | Date/Time | Location | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|---|
| Match #1 | 31 Jul 14:14 | Hall 2 | Xu Lili | Yuko | Jeong Da-Un | |||
| Match #2 | 31 Jul 14:21 | Hall 2 | Urška Žolnir | Ippon | Tsedevsürengiin Mönkhzayaa |
| Date | 31 July 2012 — 14:56 |
|---|
| Match | Date/Time | Location | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|---|
| Match 3/5 | 31 Jul 14:56 | Hall 2 | Yoshie Ueno | Yuko | Tsedevsürengiin Mönkhzayaa | |||
| Match 3/5 | 31 Jul 15:03 | Hall 2 | Gévrise Émane | Yusei-gachi | Jeong Da-Un | |||
| Match 1/2 | 31 Jul 16:00 | Hall 2 | Urška Žolnir | Waza-ari | Xu Lili |