| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 5.654 | N/A |
| 2 | 7 | 21.369 | 18/6:08.927 |
| 3 | 7 | 19.084 | 19/6:09.731 |
| 4 | 5 | 19.341 | 19/6:04.418 |
| 5 | 5 | 22.788 | 19/6:17.273 |
| 6 | 5 | 17.694 | 19/6:06.647 |
| 7 | 3 | 17.932 | 19/6:00.278 |
| 8 | 3 | 17.543 | 20/6:14.121 |
| 9 | 3 | 17.375 | 20/6:09.328 |
| 10 | 3 | 18.981 | 20/6:08.991 |
| 11 | 3 | 18.064 | 20/6:06.978 |
| 12 | 2 | 17.683 | 20/6:04.674 |
| 13 | 3 | 22.172 | 20/6:09.861 |
| 14 | 3 | 17.793 | 20/6:07.851 |
| 15 | 3 | 17.451 | 20/6:05.663 |
| 16 | 2 | 17.397 | 20/6:03.698 |
| 17 | 3 | 22.548 | 20/6:08.096 |
| 18 | 4 | 21.809 | 20/6:11.151 |
| 19 | 4 | 17.608 | 20/6:09.432 |
| 20 | 3 | 18.288 | 20/6:08.574 |