| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.576 | 16/6:01.216 |
| 2 | 2 | 21.421 | 17/6:13.974 |
| 3 | 1 | 20.668 | 17/6:06.435 |
| 4 | 1 | 19.983 | 18/6:20.916 |
| 5 | 1 | 22.081 | 17/6:02.879 |
| 6 | 1 | 20.297 | 18/6:21.078 |
| 7 | 1 | 20.710 | 18/6:19.893 |
| 8 | 1 | 19.851 | 18/6:17.071 |
| 9 | 1 | 20.489 | 18/6:16.152 |
| 10 | 1 | 20.559 | 18/6:15.543 |
| 11 | 1 | 20.082 | 18/6:14.264 |
| 12 | 1 | 24.431 | 18/6:19.722 |
| 13 | 1 | 20.537 | 18/6:18.948 |
| 14 | 1 | 20.180 | 18/6:17.826 |
| 15 | 1 | 20.929 | 18/6:17.753 |
| 16 | 1 | 22.552 | 18/6:19.514 |
| 17 | 1 | 20.171 | 18/6:18.547 |
| 18 | 1 | 21.219 | 18/6:18.736 |