| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.114 | 18/6:02.052 |
| 2 | 6 | 20.377 | 18/6:04.419 |
| 3 | 6 | 20.849 | 18/6:08.040 |
| 4 | 7 | 21.004 | 18/6:10.548 |
| 5 | 7 | 22.491 | 18/6:17.406 |
| 6 | 7 | 21.155 | 18/6:17.970 |
| 7 | 7 | 20.865 | 18/6:17.627 |
| 8 | 7 | 20.757 | 18/6:17.127 |
| 9 | 7 | 19.971 | 18/6:15.166 |
| 10 | 7 | 20.716 | 18/6:14.938 |
| 11 | 7 | 21.150 | 18/6:15.462 |
| 12 | 8 | 25.921 | 17/6:01.774 |
| 13 | 8 | 22.848 | 17/6:03.824 |
| 14 | 8 | 25.536 | 17/6:08.844 |
| 15 | 8 | 20.997 | 17/6:08.051 |
| 16 | 8 | 24.027 | 17/6:10.577 |
| 17 | 8 | 23.848 | 17/6:12.626 |