| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.136 | 18/6:20.448 |
| 2 | 2 | 20.823 | 18/6:17.631 |
| 3 | 1 | 22.580 | 17/6:05.721 |
| 4 | 1 | 21.731 | 17/6:06.648 |
| 5 | 1 | 21.152 | 17/6:05.235 |
| 6 | 1 | 21.560 | 17/6:05.449 |
| 7 | 2 | 21.647 | 17/6:05.813 |
| 8 | 2 | 20.701 | 17/6:04.076 |
| 9 | 2 | 20.763 | 17/6:02.842 |
| 10 | 2 | 20.816 | 17/6:01.945 |
| 11 | 2 | 22.142 | 17/6:03.261 |
| 12 | 2 | 20.940 | 17/6:02.654 |
| 13 | 2 | 20.834 | 17/6:02.002 |
| 14 | 2 | 21.806 | 17/6:02.623 |
| 15 | 2 | 21.359 | 17/6:02.655 |
| 16 | 2 | 21.254 | 17/6:02.572 |
| 17 | 1 | 21.741 | 17/6:02.985 |