| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.968 | 18/5:05.424 |
| 2 | 1 | 16.839 | 18/5:04.263 |
| 3 | 2 | 17.142 | 18/5:05.694 |
| 4 | 2 | 17.709 | 18/5:08.961 |
| 5 | 2 | 17.068 | 18/5:08.614 |
| 6 | 2 | 17.108 | 18/5:08.502 |
| 7 | 2 | 16.951 | 18/5:08.019 |
| 8 | 1 | 17.114 | 18/5:08.023 |
| 9 | 1 | 17.048 | 18/5:07.894 |
| 10 | 1 | 16.986 | 18/5:07.679 |
| 11 | 2 | 17.797 | 18/5:08.831 |
| 12 | 2 | 19.782 | 18/5:12.768 |
| 13 | 2 | 17.548 | 18/5:13.006 |
| 14 | 2 | 17.223 | 18/5:12.792 |
| 15 | 2 | 16.971 | 18/5:12.305 |
| 16 | 2 | 16.860 | 18/5:11.753 |
| 17 | 2 | 16.913 | 18/5:11.323 |
| 18 | 2 | 17.241 | 18/5:11.268 |