| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.880 | N/A |
| 2 | 3 | 27.777 | 19/8:21.866 |
| 3 | 2 | 22.149 | 21/8:21.014 |
| 4 | 2 | 24.986 | 21/8:21.293 |
| 5 | 1 | 23.410 | 21/8:13.049 |
| 6 | 2 | 26.099 | 21/8:19.564 |
| 7 | 2 | 25.842 | 21/8:22.756 |
| 8 | 2 | 22.519 | 21/8:15.542 |
| 9 | 2 | 23.959 | 21/8:13.732 |
| 10 | 2 | 30.504 | 20/8:01.619 |
| 11 | 2 | 25.985 | 20/8:03.017 |
| 12 | 2 | 27.131 | 20/8:06.139 |
| 13 | 1 | 23.622 | 20/8:03.186 |
| 14 | 1 | 24.643 | 20/8:02.179 |
| 15 | 1 | 25.957 | 20/8:03.099 |
| 16 | 2 | 28.525 | 20/8:07.150 |
| 17 | 1 | 29.206 | 20/8:11.502 |
| 18 | 1 | 26.263 | 20/8:12.054 |
| 19 | 1 | 23.890 | 20/8:10.039 |
| 20 | 1 | 24.058 | 20/8:08.405 |