| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.482 | N/A |
| 2 | 4 | 20.809 | 19/6:17.044 |
| 3 | 4 | 21.457 | 18/6:01.743 |
| 4 | 4 | 18.821 | 19/6:09.004 |
| 5 | 3 | 23.869 | 18/6:03.545 |
| 6 | 3 | 19.400 | 19/6:18.163 |
| 7 | 4 | 23.424 | 18/6:04.525 |
| 8 | 3 | 20.478 | 18/6:02.537 |
| 9 | 3 | 19.941 | 19/6:20.929 |
| 10 | 3 | 21.276 | 18/6:00.379 |
| 11 | 3 | 20.142 | 19/6:19.792 |
| 12 | 3 | 21.454 | 19/6:20.598 |
| 13 | 3 | 20.416 | 19/6:19.712 |
| 14 | 3 | 20.662 | 19/6:19.303 |
| 15 | 3 | 27.025 | 18/6:05.764 |
| 16 | 3 | 22.847 | 18/6:07.439 |
| 17 | 4 | 28.549 | 18/6:14.962 |
| 18 | 4 | 21.736 | 18/6:14.788 |