| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.873 | 18/5:03.714 |
| 2 | 1 | 16.687 | 18/5:02.040 |
| 3 | 1 | 16.902 | 18/5:02.772 |
| 4 | 1 | 16.610 | 18/5:01.824 |
| 5 | 1 | 17.013 | 18/5:02.706 |
| 6 | 1 | 17.261 | 18/5:04.038 |
| 7 | 1 | 17.883 | 18/5:06.589 |
| 8 | 1 | 16.856 | 18/5:06.191 |
| 9 | 1 | 16.891 | 18/5:05.952 |
| 10 | 1 | 20.014 | 18/5:11.382 |
| 11 | 1 | 16.820 | 18/5:10.598 |
| 12 | 1 | 16.775 | 18/5:09.877 |
| 13 | 1 | 16.906 | 18/5:09.449 |
| 14 | 1 | 16.537 | 18/5:08.607 |
| 15 | 1 | 16.534 | 18/5:07.874 |
| 16 | 1 | 17.830 | 18/5:08.691 |
| 17 | 1 | 16.702 | 18/5:08.217 |
| 18 | 1 | 16.542 | 18/5:07.636 |