| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.698 | 18/6:12.564 |
| 2 | 1 | 20.317 | 18/6:09.135 |
| 3 | 1 | 19.896 | 18/6:05.466 |
| 4 | 1 | 20.123 | 18/6:04.653 |
| 5 | 1 | 20.266 | 18/6:04.680 |
| 6 | 1 | 20.592 | 18/6:05.676 |
| 7 | 1 | 22.742 | 18/6:11.916 |
| 8 | 1 | 19.863 | 18/6:10.118 |
| 9 | 1 | 20.020 | 18/6:09.034 |
| 10 | 1 | 20.084 | 18/6:08.282 |
| 11 | 1 | 21.914 | 18/6:10.661 |
| 12 | 1 | 20.368 | 18/6:10.325 |
| 13 | 1 | 20.076 | 18/6:09.636 |
| 14 | 1 | 20.537 | 18/6:09.638 |
| 15 | 1 | 20.695 | 18/6:09.829 |
| 16 | 1 | 20.690 | 18/6:09.991 |
| 17 | 1 | 24.773 | 18/6:14.457 |
| 18 | 1 | 20.803 | 18/6:14.457 |