| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 30.801 | N/A |
| 2 | 6 | 22.549 | 21/8:01.781 |
| 3 | 5 | 22.931 | 21/8:05.601 |
| 4 | 5 | 21.744 | 22/8:21.369 |
| 5 | 6 | 25.977 | 21/8:16.806 |
| 6 | 6 | 20.748 | 21/8:06.597 |
| 7 | 6 | 28.559 | 20/8:02.076 |
| 8 | 6 | 21.766 | 21/8:20.155 |
| 9 | 6 | 28.407 | 20/8:08.418 |
| 10 | 6 | 22.631 | 20/8:05.348 |
| 11 | 6 | 22.459 | 20/8:02.565 |
| 12 | 6 | 24.322 | 20/8:03.507 |
| 13 | 6 | 21.968 | 20/8:00.564 |
| 14 | 6 | 22.579 | 21/8:22.554 |
| 15 | 5 | 25.008 | 20/8:00.894 |
| 16 | 5 | 21.673 | 21/8:21.895 |
| 17 | 5 | 22.169 | 21/8:20.163 |
| 18 | 5 | 21.894 | 21/8:18.311 |
| 19 | 5 | 21.347 | 21/8:16.057 |
| 20 | 5 | 22.721 | 21/8:15.487 |
| 21 | 5 | 23.116 | 21/8:15.369 |