| Event | Time | Place | Imp | Personal Season Best |
|---|---|---|---|---|
| 50 L Back Prelims | 26.40 | – | -0.4% | |
| 50 L Back Finals | 26.74 | – | -1.4% | |
| 50 L Back Prelims | 26.29 | – | +0.3% | SB |
| 50 L Back Prelims | 26.36 | – | – | |
| 100 L Back Prelims | 54.55 | – | -0.5% | |
| 100 L Back Finals | 54.68 | – | +0.0% | PB |
| 100 L Back Prelims | 54.30 | – | +0.7% | PB |
| 100 L Back Prelims | 54.70 | 22nd | – | PB |
| 200 L Back Semifinals | 1:58.97 | 15th | – | |
| 200 L Back Prelims | 1:58.82 | 13th | – |
| Event | Time | Meet | Date |
|---|---|---|---|
| 50 S Free | 22.74 | 2016 FINA/AIRWEAVE SWIMMING WORLD CUP | Oct 26, 2016 |
| 50 L Free | 24.55 | FINA World Cup - Tokyo | Aug 03, 2019 |
| 100 S Free | 49.31 | 2016 FINA/AIRWEAVE SWIMMING WORLD CUP | Oct 25, 2016 |
| 100 L Free | 50.84 | FINA World Cup - Tokyo | Aug 03, 2019 |
| 50 S Back | 24.66 | FINA World Cup - Tokyo | Nov 10, 2018 |
| 50 L Back | 26.05 | FINA World Cup - Tokyo | Aug 03, 2019 |
| 100 S Back | 51.50 | 64th Japan Swimming Championships | Oct 21, 2022 |
| 100 L Back | 54.30 | World Aquatics Championships | Feb 14, 2024 |
| 200 S Back | 1:51.35 | 64th Japan Swimming Championships | Oct 21, 2022 |
| 200 L Back | 1:58.79 | Japanese Swimming Championships | Apr 03, 2021 |
