| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.732 | N/A |
| 2 | 6 | 23.566 | 21/8:17.052 |
| 3 | 6 | 21.313 | 22/8:16.961 |
| 4 | 6 | 20.419 | 22/8:02.818 |
| 5 | 5 | 25.303 | 22/8:21.387 |
| 6 | 4 | 21.629 | 22/8:17.098 |
| 7 | 4 | 21.498 | 22/8:13.078 |
| 8 | 4 | 27.293 | 21/8:05.792 |
| 9 | 4 | 21.266 | 21/8:01.449 |
| 10 | 4 | 22.917 | 21/8:01.740 |
| 11 | 4 | 20.490 | 22/8:19.689 |
| 12 | 4 | 23.631 | 22/8:21.716 |
| 13 | 4 | 24.752 | 21/8:02.527 |
| 14 | 4 | 20.810 | 22/8:22.087 |
| 15 | 4 | 23.767 | 21/8:00.952 |
| 16 | 4 | 25.667 | 21/8:04.826 |
| 17 | 4 | 21.938 | 21/8:03.555 |
| 18 | 4 | 20.988 | 21/8:01.316 |
| 19 | 4 | 23.924 | 21/8:02.588 |
| 20 | 5 | 27.876 | 21/8:07.886 |
| 21 | 4 | 20.494 | 21/8:05.273 |