| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.218 | 17/6:00.706 |
| 2 | 6 | 20.490 | 18/6:15.372 |
| 3 | 5 | 19.876 | 18/6:09.504 |
| 4 | 6 | 21.031 | 18/6:11.768 |
| 5 | 6 | 19.527 | 18/6:07.711 |
| 6 | 5 | 21.597 | 18/6:11.217 |
| 7 | 5 | 19.357 | 18/6:07.961 |
| 8 | 5 | 19.195 | 18/6:05.155 |
| 9 | 4 | 19.355 | 18/6:03.292 |
| 10 | 5 | 19.642 | 18/6:02.318 |
| 11 | 4 | 20.521 | 18/6:02.960 |
| 12 | 4 | 22.418 | 18/6:06.340 |
| 13 | 5 | 24.841 | 18/6:12.556 |
| 14 | 5 | 20.210 | 18/6:11.929 |
| 15 | 5 | 20.522 | 18/6:11.760 |
| 16 | 5 | 19.119 | 18/6:10.034 |
| 17 | 5 | 20.908 | 18/6:10.405 |
| 18 | 5 | 37.982 | 18/6:27.809 |