| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.490 | 19/6:10.310 |
| 2 | 1 | 21.516 | 18/6:09.054 |
| 3 | 1 | 17.955 | 19/6:13.420 |
| 4 | 1 | 17.733 | 19/6:04.297 |
| 5 | 1 | 18.152 | 19/6:00.415 |
| 6 | 1 | 18.622 | 20/6:18.227 |
| 7 | 1 | 17.651 | 20/6:14.626 |
| 8 | 1 | 17.807 | 20/6:12.315 |
| 9 | 1 | 20.951 | 20/6:17.504 |
| 10 | 1 | 18.231 | 20/6:16.216 |
| 11 | 1 | 18.087 | 20/6:14.900 |
| 12 | 1 | 16.909 | 20/6:11.840 |
| 13 | 1 | 16.301 | 20/6:08.315 |
| 14 | 1 | 17.482 | 20/6:06.981 |
| 15 | 1 | 18.068 | 20/6:06.607 |
| 16 | 1 | 17.389 | 20/6:05.430 |
| 17 | 1 | 19.454 | 20/6:06.821 |
| 18 | 1 | 16.022 | 20/6:04.244 |
| 19 | 1 | 16.941 | 20/6:02.906 |
| 20 | 1 | 17.527 | 20/6:02.288 |