| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.874 | 18/5:03.732 |
| 2 | 4 | 17.195 | 18/5:06.621 |
| 3 | 3 | 16.376 | 18/5:02.670 |
| 4 | 3 | 16.590 | 18/5:01.658 |
| 5 | 4 | 20.161 | 18/5:13.906 |
| 6 | 4 | 16.958 | 18/5:12.462 |
| 7 | 4 | 16.475 | 18/5:10.189 |
| 8 | 4 | 16.660 | 18/5:08.900 |
| 9 | 4 | 17.543 | 18/5:09.664 |
| 10 | 4 | 17.002 | 18/5:09.301 |
| 11 | 4 | 16.572 | 18/5:08.301 |
| 12 | 4 | 16.791 | 18/5:07.796 |
| 13 | 4 | 16.461 | 18/5:06.911 |
| 14 | 4 | 16.459 | 18/5:06.150 |
| 15 | 4 | 16.769 | 18/5:05.863 |
| 16 | 4 | 16.762 | 18/5:05.604 |
| 17 | 4 | 20.278 | 18/5:09.098 |
| 18 | 4 | 16.687 | 18/5:08.613 |