GuyanaTianna Springer
- Born
- 24 Sep 2007 · 19
- On the podium
- 2023 – 2026
By championship
| Championship | Total | |||
|---|---|---|---|---|
| World U20 CH | 0 | 0 | 1 | 1 |
| South American U20 Championships | 1 | 0 | 2 | 3 |
| CARIFTA Games | 6 | 0 | 0 | 6 |
| International total | 7 | 0 | 3 | 10 |
Medals 10
| Year | Championship | Event | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|---|
| 2026 | World U20 CH | 400m | Eugene | 3 | 51.76 | ||
| 2026 | CARIFTA Games | 4x400m | St.George's | 1 | 3:20.79 W | ||
| 2026 | CARIFTA Games | 400m | St.George's | 1 | 52.47 | ||
| 2025 | CARIFTA Games | 400m | Port of Spain | 1 | 53.07 | ||
| 2024 | South American U20 Championships | 400m | Lima | 3 | 55.12 | ||
| 2024 | CARIFTA Games | 400m | St. George's | 1 | 52.31 | ||
| 2024 | CARIFTA Games | 4x400m | St. George's | 1 | 3:23.51 W | ||
| 2023 | South American U20 Championships | 400m | Bogota | 1 | 53.28 | CR | |
| 2023 | South American U20 Championships | 200m | Bogota | 3 | 23.72 +1.5 | ||
| 2023 | CARIFTA Games | 400m | Nassau | 1 | 54.32 U17 |