| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.874 | 20/6:17.480 |
| 2 | 6 | 19.382 | 19/6:03.432 |
| 3 | 4 | 19.231 | 19/6:04.084 |
| 4 | 4 | 19.359 | 19/6:05.019 |
| 5 | 7 | 29.741 | 17/6:02.396 |
| 6 | 7 | 19.687 | 18/6:18.822 |
| 7 | 7 | 18.831 | 18/6:13.127 |
| 8 | 7 | 18.835 | 18/6:08.865 |
| 9 | 5 | 19.605 | 18/6:07.090 |
| 10 | 6 | 19.238 | 18/6:05.009 |
| 11 | 5 | 19.645 | 18/6:03.973 |
| 12 | 5 | 19.745 | 18/6:03.260 |
| 13 | 5 | 21.899 | 18/6:05.638 |
| 14 | 5 | 24.272 | 18/6:10.728 |
| 15 | 6 | 20.405 | 18/6:10.499 |
| 16 | 5 | 18.801 | 18/6:08.494 |
| 17 | 5 | 18.804 | 18/6:06.728 |
| 18 | 5 | 18.404 | 18/6:04.758 |