| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.011 | N/A |
| 2 | 4 | 26.042 | 19/8:12.767 |
| 3 | 3 | 21.786 | 21/8:22.291 |
| 4 | 4 | 23.248 | 21/8:17.851 |
| 5 | 4 | 21.916 | 21/8:08.971 |
| 6 | 3 | 23.784 | 21/8:11.115 |
| 7 | 6 | 29.071 | 20/8:05.859 |
| 8 | 6 | 23.153 | 20/8:02.725 |
| 9 | 6 | 30.795 | 20/8:18.524 |
| 10 | 6 | 29.653 | 19/8:02.907 |
| 11 | 6 | 35.360 | 19/8:20.665 |
| 12 | 6 | 30.781 | 18/8:00.830 |
| 13 | 6 | 27.477 | 18/8:01.687 |
| 14 | 7 | 28.147 | 18/8:03.289 |
| 15 | 7 | 26.754 | 18/8:02.970 |
| 16 | 7 | 36.685 | 18/8:13.949 |
| 17 | 7 | 29.368 | 18/8:15.782 |
| 18 | 7 | 29.056 | 18/8:17.087 |