| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.270 | 18/6:04.860 |
| 2 | 5 | 24.078 | 17/6:16.958 |
| 3 | 4 | 19.391 | 17/6:01.188 |
| 4 | 4 | 19.242 | 18/6:13.414 |
| 5 | 4 | 19.778 | 18/6:09.932 |
| 6 | 4 | 19.246 | 18/6:06.015 |
| 7 | 4 | 19.838 | 18/6:04.739 |
| 8 | 4 | 25.569 | 18/6:16.677 |
| 9 | 4 | 19.961 | 18/6:14.746 |
| 10 | 4 | 19.750 | 18/6:12.821 |
| 11 | 4 | 19.040 | 18/6:10.085 |
| 12 | 3 | 19.668 | 18/6:08.746 |
| 13 | 3 | 19.505 | 18/6:07.388 |
| 14 | 3 | 19.358 | 18/6:06.035 |
| 15 | 3 | 19.450 | 18/6:04.973 |
| 16 | 3 | 19.250 | 18/6:03.818 |
| 17 | 3 | 19.110 | 18/6:02.651 |
| 18 | 3 | 19.775 | 18/6:02.279 |