| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.059 | N/A |
| 2 | 1 | 23.553 | 17/6:18.907 |
| 3 | 1 | 22.267 | 17/6:08.619 |
| 4 | 1 | 22.218 | 17/6:04.928 |
| 5 | 1 | 21.837 | 17/6:01.559 |
| 6 | 1 | 22.123 | 17/6:00.452 |
| 7 | 2 | 23.850 | 17/6:04.320 |
| 8 | 2 | 22.299 | 17/6:03.537 |
| 9 | 2 | 20.193 | 18/6:21.031 |
| 10 | 2 | 26.048 | 17/6:05.415 |
| 11 | 2 | 20.693 | 17/6:02.188 |
| 12 | 2 | 19.861 | 18/6:20.605 |
| 13 | 2 | 20.119 | 18/6:17.562 |
| 14 | 1 | 19.935 | 18/6:14.746 |
| 15 | 1 | 23.052 | 18/6:16.117 |
| 16 | 1 | 19.377 | 18/6:13.140 |
| 17 | 1 | 21.503 | 18/6:12.795 |
| 18 | 1 | 30.466 | 18/6:21.453 |