| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.792 | 20/6:15.840 |
| 2 | 4 | 23.793 | 17/6:01.973 |
| 3 | 3 | 20.056 | 18/6:15.846 |
| 4 | 3 | 20.604 | 18/6:14.603 |
| 5 | 3 | 19.751 | 18/6:10.786 |
| 6 | 3 | 20.910 | 18/6:11.718 |
| 7 | 2 | 20.465 | 18/6:11.240 |
| 8 | 2 | 19.096 | 18/6:07.801 |
| 9 | 2 | 20.023 | 18/6:06.980 |
| 10 | 2 | 19.629 | 18/6:05.614 |
| 11 | 2 | 19.179 | 18/6:03.760 |
| 12 | 1 | 18.811 | 18/6:01.664 |
| 13 | 1 | 20.050 | 18/6:01.605 |
| 14 | 1 | 20.472 | 18/6:02.097 |
| 15 | 1 | 19.667 | 18/6:01.558 |
| 16 | 1 | 19.886 | 18/6:01.332 |
| 17 | 1 | 19.356 | 18/6:00.572 |
| 18 | 1 | 22.086 | 18/6:02.626 |