| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.929 | 16/6:22.864 |
| 2 | 4 | 23.348 | 16/6:18.216 |
| 3 | 4 | 19.806 | 17/6:20.137 |
| 4 | 2 | 19.627 | 17/6:08.517 |
| 5 | 2 | 19.762 | 17/6:02.005 |
| 6 | 2 | 20.808 | 17/6:00.627 |
| 7 | 2 | 19.565 | 18/6:17.601 |
| 8 | 1 | 20.229 | 18/6:15.917 |
| 9 | 1 | 20.105 | 18/6:14.358 |
| 10 | 1 | 20.977 | 18/6:14.681 |
| 11 | 1 | 20.475 | 18/6:14.123 |
| 12 | 1 | 20.184 | 18/6:13.222 |
| 13 | 1 | 19.624 | 18/6:11.685 |
| 14 | 1 | 20.838 | 18/6:11.928 |
| 15 | 1 | 20.349 | 18/6:11.551 |
| 16 | 1 | 19.479 | 18/6:10.243 |
| 17 | 1 | 21.574 | 18/6:11.307 |
| 18 | 1 | 20.052 | 18/6:10.731 |