| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.231 | 17/6:00.927 |
| 2 | 3 | 18.993 | 18/6:02.016 |
| 3 | 2 | 18.210 | 19/6:10.082 |
| 4 | 2 | 18.026 | 19/6:03.185 |
| 5 | 1 | 18.123 | 20/6:18.332 |
| 6 | 1 | 18.006 | 20/6:15.297 |
| 7 | 1 | 18.043 | 20/6:13.234 |
| 8 | 1 | 17.613 | 20/6:10.613 |
| 9 | 1 | 17.714 | 20/6:08.798 |
| 10 | 2 | 23.184 | 20/6:18.286 |
| 11 | 2 | 17.851 | 20/6:16.353 |
| 12 | 2 | 18.653 | 20/6:16.078 |
| 13 | 2 | 17.875 | 20/6:14.649 |
| 14 | 1 | 17.362 | 20/6:12.691 |
| 15 | 2 | 17.862 | 20/6:11.661 |
| 16 | 2 | 23.583 | 20/6:17.911 |
| 17 | 2 | 17.517 | 20/6:16.289 |
| 18 | 2 | 19.670 | 20/6:17.240 |
| 19 | 1 | 17.708 | 20/6:16.025 |
| 20 | 1 | 18.158 | 20/6:15.382 |