| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.567 | N/A |
| 2 | 2 | 18.163 | 20/6:05.664 |
| 3 | 2 | 17.951 | 20/6:03.065 |
| 4 | 2 | 17.688 | 20/6:01.313 |
| 5 | 2 | 18.048 | 20/6:01.854 |
| 6 | 2 | 18.016 | 20/6:02.057 |
| 7 | 2 | 18.024 | 20/6:02.218 |
| 8 | 2 | 17.699 | 20/6:01.451 |
| 9 | 2 | 17.706 | 20/6:00.892 |
| 10 | 2 | 18.284 | 20/6:01.678 |
| 11 | 2 | 20.631 | 20/6:06.766 |
| 12 | 2 | 18.565 | 20/6:07.360 |
| 13 | 2 | 18.012 | 20/6:06.979 |
| 14 | 2 | 17.645 | 20/6:06.121 |
| 15 | 2 | 17.861 | 20/6:05.678 |
| 16 | 2 | 17.809 | 20/6:05.229 |
| 17 | 2 | 17.601 | 20/6:04.589 |
| 18 | 2 | 17.535 | 20/6:03.950 |
| 19 | 2 | 17.523 | 20/6:03.370 |
| 20 | 2 | 18.280 | 20/6:03.608 |