| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.207 | 18/4:15.726 |
| 2 | 2 | 18.558 | 18/4:54.885 |
| 3 | 2 | 19.601 | 18/5:14.196 |
| 4 | 4 | 20.664 | 18/5:28.635 |
| 5 | 6 | 23.842 | 18/5:48.739 |
| 6 | 6 | 18.772 | 18/5:46.932 |
| 7 | 6 | 18.206 | 18/5:44.186 |
| 8 | 5 | 18.323 | 18/5:42.389 |
| 9 | 6 | 27.603 | 18/5:59.552 |
| 10 | 7 | 20.577 | 18/6:00.635 |
| 11 | 7 | 23.748 | 18/6:06.711 |
| 12 | 7 | 18.328 | 18/6:03.644 |
| 13 | 7 | 18.251 | 18/6:00.942 |
| 14 | 7 | 18.420 | 18/5:58.843 |
| 15 | 8 | 23.607 | 18/6:03.248 |
| 16 | 8 | 19.692 | 18/6:02.699 |