Women's 100 m butterfly - Swimming
|  |  |
Athlete |
Stage |
Result |
Placement |
||||
| 100 m butterfly W - Paris 2024 | |||||||
| Rikako Ikee | Semifinal | 57,79 | 6 | ||||
| Round 1 | 57,82 | 7 | q | ||||
| Mizuki Hirai | Final | 57,19 | 7. | ||||
| Semifinal | 56,80 | 3 | q | ||||
| Round 1 | 56,71 | 1 | q | ||||
| 100 m butterfly W - Rio de Janeiro 2016 | |||||||
| Natsumi Hoshi | Semifinal | 58,03 | 6 | ||||
| Round 1 | 58,15 | 2 | q | ||||
| Rikako Ikee | Final | 56,86 | 5. | ||||
| Semifinal | 57,05 | 1 | q | ||||
| Round 1 | 57,27 | 5 | q | ||||
| 100 m butterfly W - London 2012 | |||||||
| Yuka Kato | Semifinal | 58,26 | 5 | ||||
| Round 1 | 58,72 | 5 | q | ||||
| Natsumi Hoshi | Round 1 | 59,06 | 8 | ||||
| 100 m butterfly W - Beijing 2008 | |||||||
| Yuka Kato | Round 1 | 58,94 | 6 | ||||
| Yuko Nakanishi | Round 1 | 58,61 | 7 | ||||
| 100 m butterfly W - Athens 2004 | |||||||
| Yuko Nakanishi | Semifinal | 59,53 | 5 | ||||
| Round 1 | 1.00,16 | 5 | |||||
| Junko Onishi | Final | 59,83 | 8. | ||||
| Semifinal | 59,24 | 5 | q | ||||
| Round 1 | 59,22 | 4 | q | ||||
| 100 m butterfly W - Sydney 2000 | |||||||
| Maki Mita | Round 1 | 1.00,97 | 7 | ||||
| Junko Onishi | Final | 59,13 | 6. | ||||
| Semifinal | 59,04 | 4 | q | ||||
| Round 1 | 59,11 | 2 | q | ||||
| 100 m butterfly W - Atlanta 1996 | |||||||
| Hitomi Kashima | Final | 1.00,11 | 4. | ||||
| Round 1 | 1.00,85 | 1 | q | ||||
| Ayari Aoyama | Final | 1.00,18 | 6. | ||||
| Round 1 | 1.00,20 | 3 | q | ||||
| 100 m butterfly W - Barcelona 1992 | |||||||
| Rie Shito | Final | 1.01,16 | 8. | ||||
| Round 1 | 1.01,04 | 3 | q | ||||
| Yoko Kando | Final | 1.01,32 | 11. | ||||
| Round 1 | 1.01,56 | 5 | |||||
| 100 m butterfly W - Seoul 1988 | |||||||
| Kiyomi Takahashi | Final | 1.01,80 | 10. | ||||
| Round 1 | 1.02,04 | 4 | |||||
| Takayo Kitano | Final | 1.02,53 | 14. | ||||
| Round 1 | 1.02,35 | 5 | |||||
| 100 m butterfly W - Los Angeles 1984 | |||||||
| Takemi Ise | Final | 1.03,33 | 6. | ||||
| Round 1 | 1.03,37 | 3 | |||||
| Kiyomi Takahashi | Final | 1.02,55 |  |
||||
| Round 1 | 1.02,79 | 2 | |||||
| 100 m butterfly W - Montreal 1976 | |||||||
| Kuniko Banno | Semifinal | 1.04,21 | 8 | ||||
| Round 1 | 1.03,66 | 3 | q | ||||
| Yasue Hatsuda | Semifinal | 1.03,33 | 7 | ||||
| Round 1 | 1.03,32 | 2 | q | ||||
| 100 m butterfly W - Munich 1972 | |||||||
| Noriko Asano | Final | 1.04,25 | 8. | ||||
| Semifinal | 1.04,53 | 5 | q | ||||
| Round 1 | 1.04,97 | 3 | q | ||||
| Mayumi Aoki | Final | 1.03,34 |  |
WR | |||
| Semifinal | 1.04,11 | 2 | q | ||||
| Round 1 | 1.04,00 | 1 | OR | ||||
| 100 m butterfly W - Mexico City 1968 | |||||||
| Yasuko Fujii | Semifinal | 1.09,4 | 8 | ||||
| Round 1 | 1.10,1 | 4 | q | ||||
| 100 m butterfly W - Tokyo 1964 | |||||||
| Eiko Takahashi | Final | 1.09,1 | 7. | ||||
| Semifinal | 1.07,8 | 3 | q | ||||
| Round 1 | 1.08,4 | 2 | q | ||||
| Kimiko Sato | Semifinal | 1.11,2 | 8 | ||||
| Round 1 | 1.10,6 | 4 | q | ||||
| Hiroko Saito | Round 1 | 1.13,1 | 5 | ||||
| 100 m butterfly W - Rome 1960 | |||||||
| Shizue Miyabe | Round 1 | 1.15,8 | 4 | ||||
