| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.510 | 20/6:10.200 |
| 2 | 1 | 17.791 | 20/6:03.010 |
| 3 | 1 | 17.685 | 21/6:17.902 |
| 4 | 1 | 17.882 | 21/6:17.307 |
| 5 | 1 | 18.798 | 20/6:02.664 |
| 6 | 1 | 19.088 | 20/6:05.847 |
| 7 | 1 | 19.014 | 20/6:07.909 |
| 8 | 1 | 19.764 | 20/6:11.330 |
| 9 | 1 | 17.906 | 20/6:09.862 |
| 10 | 1 | 17.671 | 20/6:08.218 |
| 11 | 1 | 19.042 | 20/6:09.365 |
| 12 | 1 | 19.525 | 20/6:11.127 |
| 13 | 1 | 17.701 | 20/6:09.811 |
| 14 | 1 | 20.729 | 20/6:13.009 |
| 15 | 1 | 18.298 | 20/6:12.539 |
| 16 | 1 | 17.731 | 20/6:11.419 |
| 17 | 1 | 17.752 | 20/6:10.455 |
| 18 | 1 | 18.900 | 20/6:10.874 |
| 19 | 1 | 19.107 | 20/6:11.467 |
| 20 | 1 | 18.081 | 20/6:10.975 |