| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.042 | N/A |
| 2 | 1 | 18.304 | 20/6:06.818 |
| 3 | 1 | 18.134 | 20/6:05.203 |
| 4 | 1 | 17.717 | 20/6:02.023 |
| 5 | 1 | 18.024 | 20/6:01.892 |
| 6 | 1 | 17.998 | 20/6:01.714 |
| 7 | 1 | 21.888 | 20/6:13.914 |
| 8 | 1 | 17.939 | 20/6:11.091 |
| 9 | 1 | 18.208 | 20/6:11.045 |
| 10 | 1 | 18.271 | 20/6:10.506 |
| 11 | 1 | 17.661 | 20/6:08.915 |
| 12 | 1 | 21.778 | 20/6:14.725 |
| 13 | 1 | 17.924 | 20/6:13.464 |
| 14 | 1 | 18.695 | 20/6:13.525 |
| 15 | 1 | 17.893 | 20/6:12.488 |
| 16 | 1 | 18.846 | 20/6:12.796 |
| 17 | 1 | 19.337 | 20/6:13.649 |
| 18 | 1 | 18.996 | 20/6:14.021 |
| 19 | 1 | 18.763 | 20/6:14.105 |
| 20 | 1 | 18.809 | 20/6:14.227 |