| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.141 | 15/7:02.115 |
| 2 | 3 | 23.884 | 17/7:22.212 |
| 3 | 4 | 24.349 | 17/7:12.786 |
| 4 | 4 | 22.507 | 17/7:00.244 |
| 5 | 4 | 27.026 | 17/7:08.084 |
| 6 | 4 | 21.919 | 18/7:23.478 |
| 7 | 4 | 27.921 | 17/7:06.814 |
| 8 | 4 | 23.871 | 17/7:04.188 |
| 9 | 4 | 24.124 | 17/7:02.624 |
| 10 | 4 | 24.964 | 17/7:02.800 |
| 11 | 4 | 23.437 | 17/7:00.585 |
| 12 | 4 | 21.841 | 18/7:20.976 |
| 13 | 4 | 26.658 | 18/7:23.966 |
| 14 | 4 | 24.143 | 18/7:23.295 |
| 15 | 4 | 25.783 | 18/7:24.682 |
| 16 | 4 | 22.685 | 18/7:22.410 |
| 17 | 4 | 24.733 | 18/7:22.573 |
| 18 | 4 | 28.322 | 18/7:26.308 |