| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.971 | 18/5:05.478 |
| 2 | 4 | 17.085 | 18/5:06.504 |
| 3 | 4 | 16.750 | 18/5:04.836 |
| 4 | 3 | 16.735 | 18/5:03.934 |
| 5 | 3 | 16.520 | 18/5:02.620 |
| 6 | 4 | 17.353 | 18/5:04.242 |
| 7 | 4 | 17.696 | 18/5:06.283 |
| 8 | 4 | 17.662 | 18/5:07.737 |
| 9 | 5 | 17.786 | 18/5:09.116 |
| 10 | 5 | 16.982 | 18/5:08.772 |
| 11 | 5 | 16.491 | 18/5:07.687 |
| 12 | 5 | 17.185 | 18/5:07.824 |
| 13 | 5 | 17.728 | 18/5:08.692 |
| 14 | 5 | 17.418 | 18/5:09.037 |
| 15 | 6 | 20.280 | 18/5:12.770 |
| 16 | 6 | 16.183 | 18/5:11.428 |
| 17 | 6 | 16.647 | 18/5:10.735 |
| 18 | 6 | 17.446 | 18/5:10.918 |