| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.872 | N/A |
| 2 | 1 | 21.642 | 17/6:09.144 |
| 3 | 3 | 24.610 | 16/6:09.762 |
| 4 | 3 | 25.162 | 16/6:19.942 |
| 5 | 2 | 19.620 | 16/6:04.249 |
| 6 | 2 | 18.218 | 17/6:12.478 |
| 7 | 2 | 19.468 | 17/6:06.125 |
| 8 | 2 | 18.363 | 18/6:20.073 |
| 9 | 2 | 25.047 | 17/6:07.132 |
| 10 | 2 | 19.666 | 17/6:03.842 |
| 11 | 2 | 18.789 | 18/6:20.866 |
| 12 | 2 | 19.778 | 18/6:18.887 |
| 13 | 2 | 18.712 | 18/6:15.728 |
| 14 | 2 | 21.275 | 18/6:16.406 |
| 15 | 2 | 18.204 | 18/6:13.259 |
| 16 | 2 | 18.167 | 18/6:10.489 |
| 17 | 2 | 19.006 | 18/6:08.956 |
| 18 | 1 | 23.021 | 18/6:11.620 |