| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.358 | N/A |
| 2 | 1 | 18.766 | 20/6:13.912 |
| 3 | 1 | 19.994 | 19/6:06.198 |
| 4 | 1 | 17.904 | 20/6:16.023 |
| 5 | 1 | 19.120 | 20/6:17.332 |
| 6 | 1 | 19.486 | 19/6:00.033 |
| 7 | 1 | 18.995 | 19/6:00.153 |
| 8 | 1 | 19.412 | 19/6:01.098 |
| 9 | 1 | 21.387 | 19/6:06.252 |
| 10 | 1 | 18.343 | 19/6:04.172 |
| 11 | 1 | 18.747 | 19/6:03.235 |
| 12 | 1 | 23.268 | 19/6:09.866 |
| 13 | 1 | 20.290 | 19/6:10.926 |
| 14 | 1 | 19.771 | 19/6:11.103 |
| 15 | 1 | 22.904 | 19/6:15.284 |
| 16 | 1 | 18.961 | 19/6:14.175 |
| 17 | 1 | 20.343 | 19/6:14.760 |
| 18 | 1 | 20.108 | 19/6:15.027 |
| 19 | 1 | 19.941 | 19/6:15.098 |