| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.359 | 21/6:04.539 |
| 2 | 2 | 17.297 | 21/6:03.888 |
| 3 | 2 | 20.055 | 20/6:04.740 |
| 4 | 3 | 19.075 | 20/6:08.930 |
| 5 | 2 | 16.885 | 20/6:02.684 |
| 6 | 6 | 24.801 | 19/6:05.661 |
| 7 | 6 | 18.214 | 19/6:02.862 |
| 8 | 5 | 18.062 | 19/6:00.402 |
| 9 | 7 | 24.987 | 19/6:13.107 |
| 10 | 5 | 17.268 | 19/6:08.606 |
| 11 | 5 | 17.263 | 19/6:04.914 |
| 12 | 4 | 16.798 | 19/6:01.101 |
| 13 | 4 | 17.685 | 20/6:18.075 |
| 14 | 4 | 17.757 | 20/6:16.437 |
| 15 | 4 | 22.924 | 19/6:02.811 |
| 16 | 5 | 20.271 | 19/6:04.207 |
| 17 | 4 | 17.825 | 19/6:02.706 |
| 18 | 4 | 18.753 | 19/6:02.350 |
| 19 | 4 | 16.985 | 19/6:00.264 |