| Code | |
|---|---|
| Gender | Female |
| Full name | Stefannie G.•Gillespie |
| Used name | Stefannie•Gillespie |
| Born | 22 March 1995 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Open Water Swimming | 2016 Oceania Swimming Championships | Suva | 10 km, Women | 🥉 | |||
| Swimming | 2018 Oceania Swimming Championships | Port Moresby | 4 x 200 m Freestyle Relay, Women | 🥈 | |||
| Open Water Swimming | 2018 Oceania Swimming Championships | Port Moresby | 5 km, Women | 🥉 | |||
| Open Water Swimming | 2018 Oceania Swimming Championships | Port Moresby | 10 km, Women | 🥉 |