| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.192 | N/A |
| 2 | 1 | 17.465 | 21/6:10.492 |
| 3 | 1 | 17.054 | 21/6:06.382 |
| 4 | 1 | 17.122 | 21/6:05.465 |
| 5 | 1 | 16.994 | 21/6:04.367 |
| 6 | 1 | 17.020 | 21/6:03.812 |
| 7 | 1 | 17.764 | 21/6:05.922 |
| 8 | 1 | 17.592 | 21/6:06.937 |
| 9 | 1 | 16.895 | 21/6:05.957 |
| 10 | 1 | 17.906 | 21/6:07.440 |
| 11 | 1 | 17.238 | 21/6:07.292 |
| 12 | 1 | 16.939 | 21/6:06.626 |
| 13 | 1 | 16.880 | 21/6:05.973 |
| 14 | 1 | 17.739 | 21/6:06.742 |
| 15 | 1 | 17.127 | 21/6:06.527 |
| 16 | 1 | 17.278 | 21/6:06.542 |
| 17 | 1 | 18.239 | 21/6:07.757 |
| 18 | 1 | 17.969 | 21/6:08.510 |
| 19 | 1 | 17.441 | 21/6:08.594 |
| 20 | 1 | 17.098 | 21/6:08.307 |
| 21 | 1 | 17.971 | 21/6:08.923 |