| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.845 | N/A |
| 2 | 1 | 19.983 | 18/6:00.556 |
| 3 | 1 | 22.855 | 17/6:03.549 |
| 4 | 1 | 22.703 | 17/6:10.397 |
| 5 | 2 | 23.427 | 17/6:16.717 |
| 6 | 2 | 20.341 | 17/6:10.633 |
| 7 | 3 | 25.671 | 17/6:20.791 |
| 8 | 3 | 21.643 | 17/6:18.840 |
| 9 | 3 | 24.394 | 16/6:00.251 |
| 10 | 3 | 19.808 | 17/6:17.867 |
| 11 | 3 | 20.008 | 17/6:14.177 |
| 12 | 2 | 20.483 | 17/6:11.850 |
| 13 | 2 | 21.158 | 17/6:10.810 |
| 14 | 2 | 20.294 | 17/6:08.867 |
| 15 | 2 | 20.792 | 17/6:07.770 |
| 16 | 2 | 20.787 | 17/6:06.815 |
| 17 | 2 | 22.272 | 17/6:07.464 |