| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.659 | 19/6:13.521 |
| 2 | 2 | 20.662 | 18/6:02.889 |
| 3 | 2 | 20.659 | 18/6:05.880 |
| 4 | 3 | 22.530 | 18/6:15.795 |
| 5 | 4 | 25.341 | 17/6:10.093 |
| 6 | 4 | 20.045 | 17/6:05.205 |
| 7 | 4 | 23.005 | 17/6:08.902 |
| 8 | 4 | 24.087 | 17/6:13.974 |
| 9 | 4 | 27.795 | 16/6:02.281 |
| 10 | 4 | 21.427 | 16/6:00.336 |
| 11 | 4 | 19.590 | 17/6:18.327 |
| 12 | 4 | 21.834 | 17/6:17.731 |
| 13 | 4 | 20.034 | 17/6:14.874 |
| 14 | 4 | 19.357 | 17/6:11.602 |
| 15 | 4 | 22.330 | 17/6:12.136 |
| 16 | 4 | 19.624 | 17/6:09.728 |
| 17 | 4 | 19.826 | 17/6:07.805 |