| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.042 | 18/5:06.756 |
| 2 | 2 | 17.17 | 18/5:06.378 |
| 3 | 3 | 16.861 | 18/5:05.418 |
| 4 | 3 | 16.979 | 18/5:05.469 |
| 5 | 3 | 16.911 | 18/5:05.255 |
| 6 | 4 | 18.269 | 18/5:09.186 |
| 7 | 4 | 17.007 | 18/5:08.749 |
| 8 | 4 | 17.120 | 18/5:08.675 |
| 9 | 4 | 16.951 | 18/5:08.280 |
| 10 | 4 | 17.219 | 18/5:08.446 |
| 11 | 4 | 16.869 | 18/5:08.009 |
| 12 | 4 | 16.969 | 18/5:07.796 |
| 13 | 4 | 17.179 | 18/5:07.905 |
| 14 | 4 | 17.482 | 18/5:08.389 |
| 15 | 4 | 17.124 | 18/5:08.378 |
| 16 | 3 | 16.960 | 18/5:08.185 |
| 17 | 3 | 17.137 | 18/5:08.201 |
| 18 | 2 | 17.393 | 18/5:08.472 |