| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.132 | N/A |
| 2 | 3 | 17.684 | 21/6:16.812 |
| 3 | 3 | 17.395 | 21/6:13.922 |
| 4 | 2 | 18.030 | 21/6:17.192 |
| 5 | 1 | 18.332 | 20/6:02.476 |
| 6 | 2 | 22.349 | 19/6:00.776 |
| 7 | 2 | 17.763 | 20/6:16.383 |
| 8 | 2 | 17.692 | 20/6:13.939 |
| 9 | 2 | 17.104 | 20/6:10.710 |
| 10 | 2 | 19.674 | 20/6:13.625 |
| 11 | 1 | 17.748 | 20/6:12.296 |
| 12 | 1 | 17.623 | 20/6:10.994 |
| 13 | 1 | 17.954 | 20/6:10.433 |
| 14 | 1 | 17.559 | 20/6:09.380 |
| 15 | 1 | 18.212 | 20/6:09.364 |
| 16 | 1 | 17.843 | 20/6:08.883 |
| 17 | 1 | 17.588 | 20/6:08.160 |
| 18 | 1 | 19.175 | 20/6:09.295 |
| 19 | 1 | 17.805 | 20/6:08.858 |
| 20 | 1 | 18.328 | 20/6:08.990 |