| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.216 | 17/6:17.672 |
| 2 | 4 | 20.808 | 17/6:05.704 |
| 3 | 3 | 20.648 | 17/6:00.808 |
| 4 | 3 | 21.709 | 17/6:02.869 |
| 5 | 4 | 20.034 | 18/6:19.494 |
| 6 | 4 | 19.679 | 18/6:15.282 |
| 7 | 4 | 19.890 | 18/6:12.816 |
| 8 | 4 | 26.495 | 17/6:04.392 |
| 9 | 4 | 23.458 | 17/6:08.214 |
| 10 | 4 | 32.439 | 16/6:03.801 |
| 11 | 4 | 20.838 | 16/6:01.038 |
| 12 | 4 | 19.678 | 17/6:19.513 |
| 13 | 4 | 21.943 | 17/6:19.015 |
| 14 | 4 | 25.793 | 16/6:00.717 |
| 15 | 4 | 20.807 | 17/6:21.293 |
| 16 | 4 | 20.334 | 17/6:19.067 |
| 17 | 4 | 26.035 | 16/6:00.286 |