Graham Swann has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 5:39:06 | 49285 | |
| TCS London Marathon 2025 | Marathon | 5:42:58 | 46551 | |
| TCS London Marathon 2024 | Marathon | 5:06:13 | 40154 | |
| TCS London Marathon 2023 | Marathon | 5:13:27 | 38356 |