| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.413 | N/A |
| 2 | 1 | 20.072 | 19/6:02.709 |
| 3 | 1 | 25.023 | 17/6:02.173 |
| 4 | 1 | 21.380 | 18/6:18.104 |
| 5 | 1 | 22.891 | 18/6:21.218 |
| 6 | 1 | 21.907 | 18/6:19.741 |
| 7 | 1 | 19.293 | 18/6:11.035 |
| 8 | 1 | 21.598 | 18/6:10.954 |
| 9 | 1 | 20.166 | 18/6:07.614 |
| 10 | 1 | 22.543 | 18/6:09.506 |
| 11 | 1 | 19.818 | 18/6:06.387 |
| 12 | 1 | 22.741 | 18/6:08.353 |
| 13 | 1 | 20.610 | 18/6:06.972 |
| 14 | 2 | 43.454 | 17/6:12.485 |
| 15 | 2 | 20.773 | 17/6:09.720 |
| 16 | 2 | 23.927 | 17/6:10.688 |
| 17 | 1 | 23.927 | 17/6:10.688 |
| 18 | 1 | 20.431 | 18/6:08.040 |