| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.509 | 19/6:10.671 |
| 2 | 2 | 19.393 | 19/6:09.569 |
| 3 | 2 | 20.911 | 19/6:18.816 |
| 4 | 2 | 24.995 | 17/6:00.434 |
| 5 | 2 | 18.047 | 18/6:10.278 |
| 6 | 2 | 18.050 | 18/6:02.715 |
| 7 | 2 | 18.752 | 19/6:19.069 |
| 8 | 2 | 19.853 | 19/6:18.836 |
| 9 | 2 | 19.690 | 19/6:18.311 |
| 10 | 2 | 18.454 | 19/6:15.543 |
| 11 | 2 | 19.544 | 19/6:15.160 |
| 12 | 2 | 17.797 | 19/6:12.075 |
| 13 | 2 | 17.915 | 19/6:09.638 |
| 14 | 2 | 18.042 | 19/6:07.721 |
| 15 | 2 | 17.701 | 19/6:05.627 |
| 16 | 2 | 18.017 | 19/6:04.171 |
| 17 | 2 | 17.870 | 19/6:02.721 |
| 18 | 2 | 17.454 | 19/6:00.994 |
| 19 | 2 | 17.652 | 20/6:18.575 |
| 20 | 2 | 17.833 | 20/6:17.479 |