| Rank | Name | Time | Position in race | Event |
|---|---|---|---|---|
| 1 | Kevin Waterhouse | 16:16 | 9 | Barrowford - April 3, 2021 |
| 2 | Matthew Higgins | 18:38 | 7 | Barrowford - Jan. 1, 2023 |
| 3 | Chloe Elliott | 18:40 | 8 | Barrowford - Jan. 1, 2023 |
| 4 | Dougal McDermott | 18:45 | 65 | Barrowford - Aug. 27, 2018 |
| 5 | Peter Brown | 19:05 | 12 | Barrowford - April 3, 2021 |
| 6 | Peter Brown | 20:08 | 26 | Barrowford - Aug. 17, 2019 |
| 7 | Girish Patel | 20:09 | 27 | Barrowford - Aug. 17, 2019 |