| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.296 | N/A |
| 2 | 1 | 18.875 | 23/7:16.546 |
| 3 | 1 | 19.162 | 22/7:00.684 |
| 4 | 1 | 19.064 | 22/7:01.003 |
| 5 | 1 | 19.117 | 22/7:01.440 |
| 6 | 1 | 18.731 | 22/7:00.081 |
| 7 | 1 | 18.717 | 23/7:18.071 |
| 8 | 1 | 27.464 | 21/7:04.524 |
| 9 | 1 | 18.341 | 22/7:19.907 |
| 10 | 1 | 20.828 | 21/7:01.960 |
| 11 | 1 | 20.691 | 21/7:03.276 |
| 12 | 1 | 22.107 | 21/7:06.926 |
| 13 | 1 | 22.464 | 21/7:10.564 |
| 14 | 1 | 23.110 | 21/7:14.636 |
| 15 | 1 | 19.264 | 21/7:12.631 |
| 16 | 1 | 23.339 | 21/7:16.328 |
| 17 | 1 | 20.721 | 21/7:16.289 |
| 18 | 1 | 18.945 | 21/7:14.166 |
| 19 | 1 | 19.407 | 21/7:12.792 |
| 20 | 1 | 18.689 | 21/7:10.807 |
| 21 | 1 | 20.067 | 21/7:10.399 |