| Rank | Name | Time | Position in race | Event |
|---|---|---|---|---|
| 1 | Ross McKelvie | 15:26 | 22 | Barrowford - Oct. 29, 2022 |
| 2 | Liz Abbott | 18:25 | 20 | Barrowford - Aug. 8, 2020 |
| 3 | Layla Foley | 19:53 | 17 | Barrowford - Dec. 20, 2014 |
| 4 | Catherine Carrdus | 20:54 | 15 | Barrowford - Aug. 6, 2021 |
| 5 | Russ Chew | 22:39 | 97 | Barrowford - June 15, 2018 |
| 6 | John Bertenshaw | 22:44 | 34 | Barrowford - Aug. 6, 2021 |