Gill De Neilson
GuyanaActive- Born
- Aug 31, 2005 (21 years old)
- Events
- 100 m · 400 m
Gill De Neilson is a Guyana sprinter, born on August 31, 2005. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.74 in the 100m, 22.07 in the 200m, 48.89 in the 400m, 3:11.38 in the 4x400m and 3:23.51 in the 4x400Metre. He is currently active on the international athletics circuit, representing Guyana.
Personal best · 100 m10.74
2026 season best51.45Feb 28, 2026 · Linden Track and Field Centre, Georgetown
Personal best · 400 m48.89
Last competitionCarifta Trials 3Feb 28, 2026 · 51.45
As of Oct 28, 2026: 100 m 10.74, 400 m 48.89, 2026 season best 51.45 (Feb 28, 2026, Linden Track and Field Centre, Georgetown (GUY)) · Last competition: Carifta Trials 3, Feb 28, 2026, 51.45 · 21 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 400m | 51.45 | – | Feb 28, 2026 | Carifta Trials 3 |
| 2024 | 100m | 11.05 | +1.5 | Jun 29, 2024 | Guyanese U20 Championships |
| 2024 | 200m | 22.07 | +0.3 | Jun 30, 2024 | Guyanese U20 Championships |
| 2024 | 400m | 48.89 | – | Mar 30, 2024 | CARIFTA Games |
| 2024 | 4x400m | 3:11.38 | – | Aug 30, 2024 | World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events |
| 2024 | 4x400Metre | 3:23.51 | – | Mar 31, 2024 | CARIFTA Games |
| 2023 | 100m | 10.74 | +0.7 | Nov 11, 2023 | National Track and Field Centre, Leonora (GUY) |
| 2023 | 200m | 22.12 | +0.8 | Nov 12, 2023 | National Track and Field Centre, Leonora (GUY) |