| Event | Time | Place | Imp | Personal Season Best |
|---|---|---|---|---|
| 50 L Back Prelims | 26.08 | – | -1.5% | |
| 50 L Back Semifinals | 25.84 | – | +51.7% | SB |
| 50 L Back Prelims | 25.69 | – | +52.0% | SB |
| 100 L Back Prelims | 54.10 | – | -1.0% | |
| 100 L Back Semifinals | 53.82 | 10th | -0.5% | |
| 100 L Back Prelims | 53.81 | 8th | -0.5% | |
| 200 L Back Finals | 1:56.38 | 5th | +0.0% | PB |
| 200 L Back Semifinals | 1:56.40 | 3rd | +0.1% | PB |
| 200 L Back Prelims | 1:58.29 | 9th | -1.5% |
| Event | Time | Meet | Date |
|---|---|---|---|
| 50 S Back | 24.10 | FINA Swimming World Cup - Doha | Oct 22, 2021 |
| 50 L Back | 25.31 | 19th FINA World Championships | Jun 24, 2022 |
| 100 S Back | 51.80 | FINA Swimming World Cup - Doha | Oct 23, 2021 |
| 100 L Back | 53.32 | 대한민국 국가재판 | Mar 24, 2022 |
| 200 S Back | 1:52.98 | FINA Swimming World Cup - Doha | Oct 21, 2021 |
| 200 L Back | 1:56.38 | World Aquatics Championships | Feb 16, 2024 |
