| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.246 | 18/5:10.428 |
| 2 | 1 | 17.500 | 18/5:12.714 |
| 3 | 1 | 16.284 | 18/5:06.180 |
| 4 | 1 | 16.884 | 18/5:05.613 |
| 5 | 2 | 19.231 | 18/5:13.722 |
| 6 | 2 | 16.898 | 18/5:12.129 |
| 7 | 3 | 18.502 | 18/5:15.115 |
| 8 | 3 | 16.734 | 18/5:13.377 |
| 9 | 3 | 16.386 | 18/5:11.330 |
| 10 | 3 | 16.482 | 18/5:09.864 |
| 11 | 2 | 18.013 | 18/5:11.170 |
| 12 | 3 | 20.696 | 18/5:16.284 |
| 13 | 3 | 17.061 | 18/5:15.577 |
| 14 | 3 | 16.964 | 18/5:14.847 |
| 15 | 3 | 16.927 | 18/5:14.169 |
| 16 | 3 | 16.912 | 18/5:13.559 |
| 17 | 3 | 16.968 | 18/5:13.081 |
| 18 | 3 | 16.418 | 18/5:12.106 |