| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 3.897 | N/A |
| 2 | 1 | 20.235 | 19/6:08.127 |
| 3 | 1 | 22.392 | 18/6:06.226 |
| 4 | 3 | 27.094 | 17/6:15.742 |
| 5 | 2 | 21.499 | 17/6:08.777 |
| 6 | 2 | 23.937 | 17/6:12.399 |
| 7 | 1 | 19.944 | 17/6:04.166 |
| 8 | 1 | 20.056 | 18/6:20.706 |
| 9 | 1 | 18.986 | 18/6:13.950 |
| 10 | 1 | 18.933 | 18/6:08.596 |
| 11 | 1 | 24.035 | 18/6:12.985 |
| 12 | 1 | 20.860 | 18/6:11.670 |
| 13 | 1 | 21.824 | 18/6:11.939 |
| 14 | 1 | 20.086 | 18/6:09.895 |
| 15 | 1 | 21.950 | 18/6:10.406 |
| 16 | 1 | 20.492 | 18/6:09.196 |
| 17 | 1 | 18.395 | 18/6:05.909 |
| 18 | 1 | 18.717 | 18/6:03.332 |