| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.145 | 18/5:08.610 |
| 2 | 1 | 16.435 | 18/5:02.220 |
| 3 | 2 | 17.546 | 18/5:06.756 |
| 4 | 1 | 16.131 | 18/5:02.657 |
| 5 | 3 | 19.972 | 18/5:14.024 |
| 6 | 2 | 16.547 | 18/5:11.328 |
| 7 | 2 | 16.712 | 18/5:09.826 |
| 8 | 2 | 18.219 | 18/5:12.091 |
| 9 | 2 | 17.009 | 18/5:11.432 |
| 10 | 2 | 19.272 | 18/5:14.978 |
| 11 | 2 | 16.424 | 18/5:13.220 |
| 12 | 2 | 16.459 | 18/5:11.807 |
| 13 | 2 | 16.513 | 18/5:10.686 |
| 14 | 1 | 16.403 | 18/5:09.583 |
| 15 | 1 | 16.684 | 18/5:08.965 |
| 16 | 1 | 16.792 | 18/5:08.546 |
| 17 | 1 | 16.343 | 18/5:07.700 |
| 18 | 1 | 16.508 | 18/5:07.114 |