| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.868 | N/A |
| 2 | 5 | 19.406 | 19/6:10.176 |
| 3 | 5 | 18.493 | 19/6:01.959 |
| 4 | 5 | 18.781 | 19/6:00.948 |
| 5 | 4 | 19.106 | 19/6:01.905 |
| 6 | 4 | 18.914 | 19/6:01.788 |
| 7 | 4 | 19.380 | 19/6:03.108 |
| 8 | 4 | 18.466 | 19/6:01.700 |
| 9 | 4 | 18.762 | 19/6:01.311 |
| 10 | 4 | 19.962 | 19/6:03.408 |
| 11 | 4 | 19.694 | 19/6:04.603 |
| 12 | 4 | 19.736 | 19/6:05.649 |
| 13 | 4 | 18.893 | 19/6:05.257 |
| 14 | 4 | 19.513 | 19/6:05.784 |
| 15 | 4 | 18.443 | 19/6:04.859 |
| 16 | 4 | 18.177 | 19/6:03.739 |
| 17 | 4 | 22.367 | 19/6:07.472 |
| 18 | 4 | 20.580 | 19/6:08.874 |
| 19 | 4 | 23.774 | 19/6:13.315 |