| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.372 | 21/6:04.812 |
| 2 | 1 | 20.551 | 19/6:00.269 |
| 3 | 1 | 20.391 | 19/6:09.322 |
| 4 | 1 | 17.638 | 19/6:00.772 |
| 5 | 1 | 17.330 | 20/6:13.128 |
| 6 | 1 | 17.477 | 20/6:09.197 |
| 7 | 1 | 18.592 | 20/6:09.574 |
| 8 | 1 | 17.135 | 20/6:06.215 |
| 9 | 1 | 18.002 | 20/6:05.529 |
| 10 | 1 | 17.842 | 20/6:04.660 |
| 11 | 1 | 17.828 | 20/6:03.924 |
| 12 | 1 | 22.480 | 20/6:11.063 |
| 13 | 1 | 17.262 | 20/6:09.077 |
| 14 | 1 | 17.557 | 20/6:07.796 |
| 15 | 1 | 17.272 | 20/6:06.305 |
| 16 | 1 | 18.179 | 20/6:06.135 |
| 17 | 1 | 17.977 | 20/6:05.747 |
| 18 | 1 | 21.792 | 20/6:09.641 |
| 19 | 1 | 17.423 | 20/6:08.526 |
| 20 | 1 | 24.100 | 20/6:14.200 |