| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.748 | 18/5:01.464 |
| 2 | 3 | 16.908 | 18/5:02.904 |
| 3 | 1 | 16.618 | 18/5:01.644 |
| 4 | 2 | 16.741 | 18/5:01.567 |
| 5 | 3 | 17.035 | 18/5:02.580 |
| 6 | 3 | 16.913 | 18/5:02.889 |
| 7 | 2 | 16.555 | 18/5:02.189 |
| 8 | 1 | 16.413 | 18/5:01.345 |
| 9 | 1 | 16.962 | 18/5:01.786 |
| 10 | 1 | 16.837 | 18/5:01.914 |
| 11 | 1 | 17.215 | 18/5:02.637 |
| 12 | 1 | 16.918 | 18/5:02.794 |
| 13 | 1 | 16.657 | 18/5:02.566 |
| 14 | 1 | 17.061 | 18/5:02.890 |
| 15 | 1 | 16.690 | 18/5:02.725 |
| 16 | 1 | 16.910 | 18/5:02.829 |
| 17 | 1 | 17.097 | 18/5:03.118 |
| 18 | 1 | 20.056 | 18/5:06.334 |