| Boris de Schipper's Progress for 6 ball async fountain | |||
|---|---|---|---|
| Duration | Date | Notes | |
| 1m 13s (318c) | 2025-11-08 | - | |
| 268c | 2025-07-02 | - | |
| 148c | 2024-10-26 | - | |
| 102c | 2024-08-04 | - | |
| 100c | 2024-06-15 | - | |
| 66c | 2024-06-12 | - | |
| 65c | 2024-06-07 | - | |
| 60c | 2024-06-05 | - | |
| 50c | 2024-05-28 | - | |
| 48c | 2024-05-08 | - | |