AustraliaSierra Williams
- Born
- 2 Jun 2009 · 17
- On the podium
- 2026
By championship
| Championship | Total | |||
|---|---|---|---|---|
| Oceanian U18 Athletics Championships | 1 | 1 | 0 | 2 |
| International total | 1 | 1 | 0 | 2 |
Medals 2
| Year | Championship | Event | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|---|
| 2026 | Oceanian U18 Athletics Championships | 4x400m Mixed | Darwin | 1 | 3:29.16 | ||
| 2026 | Oceanian U18 Athletics Championships | 800m | Darwin | 2 | 2:08.92 |