| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.774 | 20/5:15.480 |
| 2 | 4 | 15.516 | 20/5:12.900 |
| 3 | 4 | 15.814 | 20/5:14.027 |
| 4 | 4 | 15.152 | 20/5:11.280 |
| 5 | 2 | 15.824 | 20/5:12.320 |
| 6 | 1 | 15.813 | 20/5:12.977 |
| 7 | 2 | 15.845 | 20/5:13.537 |
| 8 | 3 | 16.106 | 20/5:14.610 |
| 9 | 3 | 15.582 | 20/5:14.280 |
| 10 | 3 | 20.975 | 19/5:08.562 |
| 11 | 4 | 15.752 | 19/5:07.719 |
| 12 | 4 | 15.547 | 19/5:06.692 |
| 13 | 4 | 15.223 | 19/5:05.349 |
| 14 | 4 | 15.776 | 19/5:04.949 |
| 15 | 4 | 16.544 | 19/5:05.574 |
| 16 | 4 | 15.879 | 19/5:05.332 |
| 17 | 4 | 15.652 | 19/5:04.865 |
| 18 | 4 | 15.631 | 19/5:04.427 |
| 19 | 4 | 15.491 | 19/5:03.896 |