| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.022 | N/A |
| 2 | 1 | 25.476 | 19/8:05.059 |
| 3 | 1 | 21.697 | 21/8:18.752 |
| 4 | 1 | 24.395 | 20/8:00.286 |
| 5 | 1 | 21.844 | 21/8:14.082 |
| 6 | 1 | 21.914 | 21/8:08.326 |
| 7 | 1 | 21.728 | 21/8:03.868 |
| 8 | 1 | 22.311 | 21/8:02.350 |
| 9 | 1 | 22.230 | 21/8:01.009 |
| 10 | 1 | 23.337 | 21/8:02.426 |
| 11 | 1 | 25.309 | 21/8:07.504 |
| 12 | 1 | 23.663 | 21/8:08.665 |
| 13 | 1 | 25.875 | 21/8:13.320 |
| 14 | 1 | 21.710 | 21/8:10.851 |
| 15 | 1 | 21.470 | 21/8:08.392 |
| 16 | 1 | 21.067 | 21/8:05.723 |
| 17 | 1 | 27.858 | 21/8:11.877 |
| 18 | 1 | 30.081 | 21/8:19.922 |
| 19 | 1 | 21.426 | 21/8:17.456 |
| 20 | 1 | 22.936 | 21/8:16.839 |
| 21 | 1 | 21.400 | 21/8:14.749 |