| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.777 | 20/6:15.540 |
| 2 | 5 | 19.783 | 19/6:06.320 |
| 3 | 6 | 20.552 | 19/6:14.376 |
| 4 | 4 | 18.025 | 19/6:06.401 |
| 5 | 3 | 18.214 | 19/6:02.334 |
| 6 | 3 | 17.715 | 20/6:16.887 |
| 7 | 3 | 17.469 | 20/6:12.957 |
| 8 | 3 | 17.521 | 20/6:10.140 |
| 9 | 3 | 18.580 | 20/6:10.302 |
| 10 | 2 | 17.866 | 20/6:09.004 |
| 11 | 2 | 17.451 | 20/6:07.187 |
| 12 | 2 | 17.792 | 20/6:06.242 |
| 13 | 2 | 17.861 | 20/6:05.548 |
| 14 | 2 | 17.617 | 20/6:04.604 |
| 15 | 2 | 17.684 | 20/6:03.876 |
| 16 | 2 | 17.933 | 20/6:03.550 |
| 17 | 2 | 17.580 | 20/6:02.847 |
| 18 | 2 | 23.218 | 20/6:08.487 |
| 19 | 2 | 17.886 | 20/6:07.920 |
| 20 | 2 | 18.742 | 20/6:08.266 |