| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.888 | 20/6:17.760 |
| 2 | 1 | 19.679 | 19/6:06.387 |
| 3 | 1 | 19.19 | 19/6:04.591 |
| 4 | 1 | 19.750 | 19/6:07.256 |
| 5 | 1 | 17.853 | 19/6:01.646 |
| 6 | 1 | 18.065 | 20/6:17.450 |
| 7 | 1 | 20.260 | 19/6:02.344 |
| 8 | 1 | 19.135 | 19/6:02.496 |
| 9 | 1 | 17.947 | 19/6:00.107 |
| 10 | 1 | 18.242 | 20/6:17.638 |
| 11 | 1 | 22.362 | 19/6:04.767 |
| 12 | 1 | 17.623 | 19/6:02.273 |
| 13 | 1 | 19.642 | 19/6:03.113 |
| 14 | 1 | 18.166 | 19/6:01.831 |
| 15 | 1 | 20.507 | 19/6:03.684 |
| 16 | 1 | 19.301 | 19/6:03.874 |
| 17 | 1 | 17.460 | 19/6:01.984 |
| 18 | 1 | 17.633 | 19/6:00.486 |
| 19 | 1 | 20.548 | 19/6:02.061 |