| 1) | Stephenson, Jack | Stockton | 61.94m (05/04-05/05) | 60.30m (04/19-04/20) | 60.30m (04/19-04/20) | 59.96m (05/04-05/05) | 59.43m (04/19-04/20) | 59.43m (04/19-04/20) | 58.80m (05/04-05/05) | 58.55m (05/04-05/05) |
| 2) | Coopman, Tyler | Whitworth | 61.94m (04/26-04/27) | 58.58m (04/26-04/27) | 56.47m (04/26-04/27) | 56.30m (04/26-04/27) | 55.40m (03/16) | 55.05m (04/18) | 54.09m (03/02) | 54.09m (04/18) |