| Jack Denger's Progress for 5 club cascade in doubles | |||
|---|---|---|---|
| Duration | Date | Notes | |
| 9m 10s | 2020-12-21 | - | |
| 4m (830c) | 2010-11-11 | - | |
| 2m 21s (490c) | 2010-07-20 |
First try
| |
| 1m 40s | 2010-06-02 | - | |
| 302c | 2008-07-19 |
with brand new Delphins
| |
| 197c | 2008-03-28 | - | |
| 186c | 2008-02-22 | - | |
| 162c | 2007-10-12 | - | |
| 137c | 2007-08-13 | - | |
| 108c | 2007-07-20 | - | |
| 93c | 2007-07-12 | - | |
| 83c | 2007-07-11 | - | |
| 68c | 2007-06-26 | - | |
| 52c | 2007-06-21 | - | |
| 32c | 2007-06-20 | - | |
| 27c | 2007-06-10 | - | |
| 25c | 2007-06-07 | - | |
| 22c | 2007-05-23 | - | |
| 7c | 2007-05-08 | - | |
| 5c | 2007-05-02 | - | |