| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.847 | 20/6:16.940 |
| 2 | 4 | 18.755 | 20/6:16.020 |
| 3 | 4 | 18.953 | 20/6:17.033 |
| 4 | 5 | 22.510 | 19/6:15.559 |
| 5 | 6 | 26.284 | 18/6:19.256 |
| 6 | 6 | 22.958 | 17/6:03.537 |
| 7 | 8 | 25.579 | 17/6:13.723 |
| 8 | 8 | 31.914 | 16/6:11.600 |
| 9 | 8 | 22.812 | 16/6:10.866 |
| 10 | 8 | 22.627 | 16/6:09.982 |
| 11 | 8 | 20.002 | 16/6:05.441 |
| 12 | 8 | 19.696 | 16/6:01.249 |
| 13 | 8 | 20.987 | 17/6:21.747 |
| 14 | 8 | 20.264 | 17/6:19.085 |
| 15 | 8 | 25.489 | 16/6:00.189 |
| 16 | 8 | 19.965 | 17/6:19.995 |
| 17 | 8 | 21.403 | 17/6:19.045 |