| Name | Time | CP/GC | Date | |
|---|---|---|---|---|
| 1 | |
5:49.10 | 164/13 | 11 July 2026 |
| 2 | |
6:25.82 | 160/42 | 2 November 2025 |
| 3 | |
7:30.12 | 98/39 | 20 December 2022 |
| 4 | |
7:35.93 | 192/51 | 25 June 2026 |
| 5 | |
7:39.27 | 194/35 | 25 June 2026 |
| 6 | |
8:21.19 | 276/68 | 11 September 2026 |
| 7 | |
8:40.91 | 220/46 | 11 July 2026 |
| 8 | |
8:52.17 | 161/98 | 9 March 2022 |
| 9 | |
8:52.35 | 164/26 | 6 November 2020 |
| 10 | |
8:53.63 | 289/9 | 11 July 2025 |