| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 29.343 | N/A |
| 2 | 3 | 24.697 | 20/8:18.586 |
| 3 | 2 | 25.582 | 19/8:01.854 |
| 4 | 2 | 24.385 | 20/8:22.215 |
| 5 | 2 | 25.988 | 19/8:02.277 |
| 6 | 2 | 24.806 | 19/8:00.991 |
| 7 | 2 | 23.889 | 20/8:22.275 |
| 8 | 2 | 25.973 | 19/8:00.165 |
| 9 | 1 | 23.966 | 20/8:22.647 |
| 10 | 1 | 28.527 | 19/8:04.969 |
| 11 | 1 | 30.281 | 19/8:13.912 |
| 12 | 1 | 25.708 | 19/8:13.746 |
| 13 | 1 | 25.346 | 19/8:13.065 |
| 14 | 1 | 24.976 | 19/8:11.976 |
| 15 | 1 | 26.494 | 19/8:12.994 |
| 16 | 1 | 24.385 | 19/8:11.346 |
| 17 | 1 | 25.394 | 19/8:11.039 |
| 18 | 1 | 23.524 | 19/8:08.788 |
| 19 | 1 | 24.667 | 19/8:07.931 |