Note: Only delegates with at least 5 competitions are taken into account. Delegate period is calculated as the difference between first and last delegated competition. Updated on 13 April 2025
| Delegated per year | Delegated | Years | Person | List on WCA |
|---|---|---|---|---|
| 60.64 | 85 | 1.40 | AJ Nicholls | List |
| 36.52 | 5 | 0.14 | Charlie Stark | List |
| 34.02 | 19 | 0.56 | Ryan Eckersley | List |
| 33.51 | 20 | 0.60 | Ada Cooke | List |
| 33.00 | 105 | 3.18 | Callum James Goodyear-Jørgensen | List |
| 31.39 | 44 | 1.40 | Rich Casey | List |
| 30.51 | 72 | 2.36 | Eleanor Sinnott | List |
| 26.06 | 73 | 2.80 | Oliver Wheat | List |
| 23.65 | 54 | 2.28 | Oliver Hexter | List |
| 22.11 | 67 | 3.03 | Bertie Longden | List |
| 20.49 | 46 | 2.24 | Adam Swaine | List |
| 19.10 | 33 | 1.73 | Christopher Morris | List |
| 17.91 | 10 | 0.56 | Scott Hunter | List |
| 17.61 | 23 | 1.31 | James Golding | List |
| 17.59 | 56 | 3.18 | Nevins Chan Pak Hoong (陈百鸿) | List |
| 15.70 | 19 | 1.21 | Ben Ridley | List |
| 15.44 | 98 | 6.35 | Edward Hollingdale | List |
| 14.32 | 8 | 0.56 | Adam Leyton | List |
| 12.76 | 81 | 6.35 | Sam Spendla | List |
| 12.34 | 5 | 0.41 | Steven Kearns | List |
| 10.93 | 101 | 9.24 | James Molloy | List |
| 8.44 | 72 | 8.53 | Daniel Sheppard | List |
| 1.51 | 6 | 3.97 | Dan Harris | List |