| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.801 | N/A |
| 2 | 2 | 18.197 | 20/6:02.544 |
| 3 | 2 | 17.965 | 20/6:00.034 |
| 4 | 2 | 20.069 | 20/6:12.930 |
| 5 | 2 | 19.902 | 20/6:18.432 |
| 6 | 2 | 17.581 | 20/6:12.914 |
| 7 | 2 | 18.946 | 20/6:13.557 |
| 8 | 2 | 18.208 | 20/6:12.014 |
| 9 | 2 | 18.137 | 20/6:10.687 |
| 10 | 2 | 17.892 | 20/6:09.139 |
| 11 | 2 | 20.463 | 20/6:12.785 |
| 12 | 2 | 18.978 | 20/6:13.203 |
| 13 | 2 | 18.128 | 20/6:12.205 |
| 14 | 2 | 18.337 | 20/6:11.666 |
| 15 | 1 | 18.699 | 20/6:11.696 |
| 16 | 1 | 17.987 | 20/6:10.820 |
| 17 | 1 | 18.091 | 20/6:10.177 |
| 18 | 1 | 17.815 | 20/6:09.301 |
| 19 | 1 | 18.129 | 20/6:08.854 |
| 20 | 1 | 19.848 | 20/6:10.173 |