| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.209 | N/A |
| 2 | 1 | 18.295 | 20/6:05.814 |
| 3 | 1 | 18.390 | 20/6:06.716 |
| 4 | 1 | 17.576 | 20/6:01.862 |
| 5 | 1 | 17.876 | 20/6:00.859 |
| 6 | 1 | 17.629 | 21/6:17.273 |
| 7 | 1 | 17.334 | 21/6:15.209 |
| 8 | 1 | 17.273 | 21/6:13.560 |
| 9 | 1 | 16.865 | 21/6:11.304 |
| 10 | 1 | 17.581 | 21/6:11.140 |
| 11 | 1 | 17.703 | 21/6:11.253 |
| 12 | 1 | 17.894 | 21/6:11.692 |
| 13 | 1 | 18.039 | 21/6:12.300 |
| 14 | 1 | 17.492 | 21/6:11.973 |
| 15 | 1 | 18.607 | 21/6:13.286 |
| 16 | 1 | 17.905 | 21/6:13.487 |
| 17 | 1 | 17.187 | 21/6:12.766 |
| 18 | 1 | 20.648 | 21/6:16.201 |
| 19 | 1 | 17.355 | 21/6:15.596 |
| 20 | 1 | 17.998 | 21/6:15.732 |
| 21 | 1 | 17.495 | 21/6:15.351 |