| Name | Time | CP/GC | Date | |
|---|---|---|---|---|
| 1 | |
3:54.74 | 89/8 | 9 February 2023 |
| 2 | |
3:59.22 | 85/12 | 8 June 2020 |
| 3 | |
5:13.17 | 106/39 | 7 January 2022 |
| 4 | |
5:29.56 | 130/28 | 9 June 2020 |
| 5 | |
5:35.81 | 78/35 | 19 March 2025 |
| 6 | |
6:01.75 | 97/43 | 19 March 2025 |
| 7 | |
8:15.02 | 138/16 | 26 February 2023 |