| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.687 | 18/5:00.366 |
| 2 | 4 | 17.714 | 18/5:09.609 |
| 3 | 3 | 16.521 | 18/5:05.532 |
| 4 | 2 | 16.669 | 18/5:04.159 |
| 5 | 3 | 17.005 | 18/5:04.546 |
| 6 | 2 | 16.713 | 18/5:03.927 |
| 7 | 1 | 16.931 | 18/5:04.046 |
| 8 | 2 | 18.219 | 18/5:07.033 |
| 9 | 2 | 16.969 | 18/5:06.856 |
| 10 | 2 | 17.844 | 18/5:08.290 |
| 11 | 2 | 16.781 | 18/5:07.723 |
| 12 | 2 | 17.671 | 18/5:08.586 |
| 13 | 2 | 17.198 | 18/5:08.661 |
| 14 | 3 | 16.820 | 18/5:08.240 |
| 15 | 2 | 16.839 | 18/5:07.897 |
| 16 | 2 | 16.755 | 18/5:07.503 |
| 17 | 2 | 16.653 | 18/5:07.047 |
| 18 | 2 | 19.100 | 18/5:09.089 |