| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.637 | 21/6:10.377 |
| 2 | 1 | 18.221 | 21/6:16.509 |
| 3 | 1 | 17.819 | 21/6:15.739 |
| 4 | 1 | 17.957 | 21/6:16.079 |
| 5 | 1 | 18.388 | 20/6:00.088 |
| 6 | 1 | 17.406 | 21/6:15.998 |
| 7 | 1 | 17.231 | 21/6:13.977 |
| 8 | 1 | 18.839 | 21/6:16.682 |
| 9 | 1 | 17.868 | 21/6:16.521 |
| 10 | 1 | 17.649 | 21/6:15.932 |
| 11 | 1 | 17.290 | 21/6:14.764 |
| 12 | 1 | 17.185 | 21/6:13.608 |
| 13 | 2 | 20.610 | 20/6:00.154 |
| 14 | 3 | 24.485 | 20/6:09.407 |
| 15 | 3 | 17.311 | 20/6:07.861 |
| 16 | 3 | 18.596 | 20/6:08.115 |
| 17 | 3 | 20.713 | 20/6:10.829 |
| 18 | 3 | 17.330 | 20/6:09.483 |
| 19 | 3 | 18.161 | 20/6:09.154 |
| 20 | 2 | 18.790 | 20/6:09.486 |