| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.797 | 17/6:10.549 |
| 2 | 4 | 18.237 | 18/6:00.306 |
| 3 | 4 | 19.191 | 19/6:15.092 |
| 4 | 3 | 18.365 | 19/6:08.552 |
| 5 | 3 | 17.538 | 19/6:01.486 |
| 6 | 4 | 18.741 | 19/6:00.585 |
| 7 | 4 | 18.029 | 20/6:16.851 |
| 8 | 3 | 18.518 | 20/6:16.040 |
| 9 | 2 | 17.828 | 20/6:13.876 |
| 10 | 2 | 17.995 | 20/6:12.478 |
| 11 | 2 | 17.573 | 20/6:10.567 |
| 12 | 2 | 17.705 | 20/6:09.195 |
| 13 | 2 | 18.099 | 20/6:08.640 |
| 14 | 2 | 17.926 | 20/6:07.917 |
| 15 | 2 | 17.851 | 20/6:07.191 |
| 16 | 2 | 17.981 | 20/6:06.717 |
| 17 | 2 | 18.555 | 20/6:06.975 |
| 18 | 2 | 17.783 | 20/6:06.347 |
| 19 | 2 | 17.726 | 20/6:05.724 |
| 20 | 2 | 18.143 | 20/6:05.581 |