| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.350 | 19/6:07.650 |
| 2 | 3 | 21.653 | 18/6:09.027 |
| 3 | 3 | 18.767 | 19/6:18.543 |
| 4 | 3 | 24.101 | 18/6:17.419 |
| 5 | 3 | 22.369 | 17/6:01.216 |
| 6 | 3 | 22.788 | 17/6:05.579 |
| 7 | 4 | 27.525 | 17/6:20.200 |
| 8 | 4 | 21.812 | 17/6:19.026 |
| 9 | 3 | 18.848 | 17/6:12.513 |
| 10 | 3 | 19.260 | 17/6:08.004 |
| 11 | 3 | 19.849 | 17/6:05.225 |
| 12 | 3 | 20.081 | 17/6:03.238 |
| 13 | 3 | 23.866 | 17/6:06.506 |
| 14 | 4 | 24.575 | 17/6:10.168 |
| 15 | 4 | 22.332 | 17/6:10.799 |
| 16 | 4 | 19.677 | 17/6:08.531 |
| 17 | 4 | 23.216 | 17/6:10.069 |