| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.064 | 18/6:19.152 |
| 2 | 4 | 21.063 | 18/6:19.143 |
| 3 | 4 | 22.715 | 17/6:07.438 |
| 4 | 4 | 19.762 | 18/6:20.718 |
| 5 | 2 | 21.421 | 17/6:00.485 |
| 6 | 3 | 22.472 | 17/6:04.075 |
| 7 | 3 | 21.643 | 17/6:04.626 |
| 8 | 3 | 21.237 | 17/6:04.176 |
| 9 | 3 | 18.584 | 18/6:19.922 |
| 10 | 2 | 20.070 | 18/6:18.056 |
| 11 | 2 | 23.177 | 17/6:00.412 |
| 12 | 2 | 18.434 | 18/6:17.463 |
| 13 | 2 | 26.094 | 17/6:03.193 |
| 14 | 2 | 18.521 | 18/6:20.902 |
| 15 | 2 | 19.606 | 18/6:19.036 |
| 16 | 2 | 18.724 | 18/6:16.410 |
| 17 | 1 | 19.899 | 18/6:15.338 |
| 18 | 1 | 19.349 | 18/6:13.835 |