| Code | SWA-F-002156 |
|---|---|
| Gender | Female |
| Used name | Chio•Un Tong |
| Other names | 赵 婉彤 |
| Name order | Oriental |
| Born | 10 October 2004 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Artistic Swimming | 2019 World Aquatics Championships | Gwangju | Duet Free Routine, Women | 45 | |||
| Artistic Swimming | 2019 World Aquatics Championships | Gwangju | Duet Technical Routine, Women | 45 | |||
| Artistic Swimming | 2023 World Aquatics Championships | Fukuoka | Team Technical Routine, Open | 21 | |||
| Artistic Swimming | 2023 World Aquatics Championships | Fukuoka | Team Free Routine, Open | 19 |