| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 19.938 | N/A |
| 2 | 7 | 19.650 | 19/6:13.638 |
| 3 | 7 | 16.659 | 20/6:04.873 |
| 4 | 5 | 16.151 | 21/6:09.671 |
| 5 | 4 | 19.026 | 21/6:17.368 |
| 6 | 4 | 16.605 | 21/6:12.302 |
| 7 | 5 | 23.195 | 20/6:12.343 |
| 8 | 6 | 20.847 | 20/6:18.584 |
| 9 | 6 | 16.717 | 20/6:13.456 |
| 10 | 6 | 22.839 | 19/6:03.316 |
| 11 | 6 | 16.336 | 20/6:17.185 |
| 12 | 6 | 16.706 | 20/6:13.564 |
| 13 | 6 | 16.274 | 20/6:09.862 |
| 14 | 5 | 18.066 | 20/6:09.349 |
| 15 | 7 | 33.793 | 19/6:10.763 |
| 16 | 6 | 16.650 | 19/6:07.354 |
| 17 | 6 | 16.440 | 19/6:04.136 |
| 18 | 5 | 20.046 | 19/6:05.114 |
| 19 | 6 | 30.209 | 19/6:16.147 |