| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.840 | N/A |
| 2 | 1 | 17.135 | 21/6:01.054 |
| 3 | 1 | 18.303 | 21/6:13.022 |
| 4 | 1 | 19.799 | 20/6:08.674 |
| 5 | 1 | 16.726 | 20/6:00.664 |
| 6 | 1 | 16.697 | 21/6:13.048 |
| 7 | 1 | 16.261 | 21/6:08.576 |
| 8 | 1 | 16.487 | 21/6:05.072 |
| 9 | 1 | 17.127 | 21/6:05.177 |
| 10 | 1 | 23.941 | 20/6:01.844 |
| 11 | 1 | 12.582 | 21/6:08.956 |
| 12 | 1 | 18.430 | 21/6:10.636 |
| 13 | 1 | 19.804 | 21/6:14.326 |
| 14 | 1 | 22.851 | 20/6:03.972 |
| 15 | 1 | 18.266 | 20/6:04.109 |
| 16 | 1 | 21.010 | 20/6:07.704 |
| 17 | 1 | 17.637 | 20/6:06.844 |
| 18 | 1 | 21.426 | 20/6:10.319 |
| 19 | 1 | 26.470 | 20/6:18.733 |
| 20 | 1 | 18.526 | 20/6:18.318 |