| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.025 | N/A |
| 2 | 1 | 17.746 | 21/6:01.945 |
| 3 | 1 | 17.266 | 22/6:14.651 |
| 4 | 1 | 17.317 | 22/6:13.328 |
| 5 | 1 | 17.521 | 22/6:13.737 |
| 6 | 1 | 17.536 | 22/6:14.046 |
| 7 | 1 | 17.454 | 22/6:13.965 |
| 8 | 1 | 17.322 | 22/6:13.511 |
| 9 | 1 | 18.967 | 22/6:17.488 |
| 10 | 1 | 17.759 | 21/6:00.109 |
| 11 | 1 | 17.809 | 21/6:00.419 |
| 12 | 1 | 17.918 | 21/6:00.870 |
| 13 | 1 | 17.619 | 21/6:00.748 |
| 14 | 1 | 22.282 | 21/6:07.818 |
| 15 | 1 | 17.893 | 21/6:07.609 |
| 16 | 1 | 18.267 | 21/6:07.926 |
| 17 | 1 | 17.599 | 21/6:07.368 |
| 18 | 1 | 17.649 | 21/6:06.935 |
| 19 | 1 | 17.694 | 21/6:06.600 |
| 20 | 1 | 17.517 | 21/6:06.114 |
| 21 | 1 | 18.664 | 21/6:06.824 |