| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 26.154 | N/A |
| 2 | 1 | 25.843 | 19/8:11.328 |
| 3 | 1 | 24.954 | 19/8:03.327 |
| 4 | 1 | 23.721 | 20/8:18.101 |
| 5 | 1 | 23.958 | 20/8:13.915 |
| 6 | 1 | 24.331 | 20/8:12.820 |
| 7 | 1 | 24.014 | 20/8:11.087 |
| 8 | 2 | 27.065 | 20/8:18.130 |
| 9 | 2 | 27.342 | 20/8:24.070 |
| 10 | 2 | 23.846 | 20/8:21.310 |
| 11 | 1 | 24.224 | 20/8:19.820 |
| 12 | 1 | 24.351 | 20/8:18.820 |
| 13 | 1 | 24.178 | 20/8:17.713 |
| 14 | 1 | 25.399 | 20/8:18.561 |
| 15 | 1 | 28.843 | 20/8:23.961 |
| 16 | 1 | 24.709 | 20/8:23.406 |
| 17 | 1 | 24.464 | 20/8:22.628 |
| 18 | 1 | 28.478 | 19/8:01.151 |
| 19 | 1 | 25.177 | 19/8:01.051 |