| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.842 | 20/6:16.840 |
| 2 | 7 | 23.567 | 17/6:00.476 |
| 3 | 6 | 19.819 | 18/6:13.368 |
| 4 | 6 | 20.002 | 18/6:10.035 |
| 5 | 5 | 19.633 | 18/6:06.707 |
| 6 | 5 | 19.366 | 18/6:03.687 |
| 7 | 6 | 22.684 | 18/6:10.062 |
| 8 | 5 | 19.487 | 18/6:07.650 |
| 9 | 5 | 19.277 | 18/6:05.354 |
| 10 | 5 | 18.555 | 18/6:02.218 |
| 11 | 5 | 19.066 | 18/6:00.488 |
| 12 | 5 | 20.356 | 18/6:00.981 |
| 13 | 5 | 19.030 | 19/6:19.538 |
| 14 | 4 | 18.068 | 19/6:16.949 |
| 15 | 4 | 19.558 | 19/6:16.593 |
| 16 | 3 | 21.979 | 19/6:19.156 |
| 17 | 3 | 19.220 | 19/6:18.334 |
| 18 | 4 | 29.521 | 18/6:08.030 |