| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 31.960 | N/A |
| 2 | 6 | 25.637 | 19/8:13.426 |
| 3 | 5 | 24.831 | 19/8:06.172 |
| 4 | 5 | 24.035 | 20/8:23.812 |
| 5 | 5 | 24.963 | 20/8:24.423 |
| 6 | 5 | 24.021 | 20/8:21.210 |
| 7 | 5 | 23.582 | 20/8:17.678 |
| 8 | 5 | 23.569 | 20/8:15.120 |
| 9 | 5 | 26.933 | 20/8:21.191 |
| 10 | 5 | 23.651 | 20/8:18.984 |
| 11 | 5 | 25.914 | 20/8:21.518 |
| 12 | 5 | 25.483 | 20/8:22.847 |
| 13 | 4 | 24.200 | 20/8:21.923 |
| 14 | 4 | 23.281 | 20/8:19.798 |
| 15 | 4 | 24.262 | 20/8:19.308 |
| 16 | 3 | 26.273 | 20/8:21.431 |
| 17 | 3 | 24.263 | 20/8:20.901 |
| 18 | 3 | 23.910 | 20/8:20.039 |
| 19 | 3 | 23.716 | 20/8:19.068 |
| 20 | 4 | 32.782 | 20/8:27.266 |