| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.386 | 18/6:06.948 |
| 2 | 3 | 23.989 | 17/6:17.188 |
| 3 | 2 | 20.675 | 17/6:08.617 |
| 4 | 2 | 20.843 | 17/6:05.045 |
| 5 | 3 | 21.945 | 17/6:06.649 |
| 6 | 3 | 20.833 | 17/6:04.568 |
| 7 | 2 | 20.418 | 17/6:02.073 |
| 8 | 2 | 20.251 | 18/6:21.015 |
| 9 | 3 | 27.656 | 17/6:12.104 |
| 10 | 3 | 21.516 | 17/6:11.470 |
| 11 | 3 | 20.522 | 17/6:09.416 |
| 12 | 3 | 20.217 | 17/6:07.272 |
| 13 | 3 | 23.343 | 17/6:09.546 |
| 14 | 3 | 21.147 | 17/6:08.828 |
| 15 | 3 | 20.521 | 17/6:07.497 |
| 16 | 3 | 20.106 | 17/6:05.891 |
| 17 | 3 | 21.428 | 17/6:05.796 |