| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.145 | 18/6:20.610 |
| 2 | 3 | 19.627 | 18/6:06.948 |
| 3 | 3 | 19.800 | 18/6:03.432 |
| 4 | 4 | 19.971 | 18/6:02.444 |
| 5 | 3 | 21.579 | 18/6:07.639 |
| 6 | 3 | 20.348 | 18/6:07.410 |
| 7 | 3 | 19.804 | 18/6:05.847 |
| 8 | 3 | 19.850 | 18/6:04.779 |
| 9 | 4 | 20.189 | 18/6:04.626 |
| 10 | 4 | 19.877 | 18/6:03.942 |
| 11 | 4 | 21.448 | 18/6:05.953 |
| 12 | 4 | 19.807 | 18/6:05.167 |
| 13 | 3 | 19.167 | 18/6:03.617 |
| 14 | 3 | 19.552 | 18/6:02.782 |
| 15 | 3 | 21.332 | 18/6:04.195 |
| 16 | 3 | 20.118 | 18/6:04.066 |
| 17 | 3 | 19.712 | 18/6:03.522 |
| 18 | 3 | 19.492 | 18/6:02.818 |