| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.824 | 18/5:02.832 |
| 2 | 3 | 15.492 | 19/5:07.002 |
| 3 | 3 | 16.134 | 19/5:06.850 |
| 4 | 2 | 21.288 | 18/5:13.821 |
| 5 | 2 | 15.273 | 18/5:06.040 |
| 6 | 2 | 14.844 | 19/5:16.207 |
| 7 | 2 | 18.676 | 18/5:04.794 |
| 8 | 2 | 15.882 | 18/5:02.429 |
| 9 | 2 | 15.885 | 18/5:00.596 |
| 10 | 2 | 16.712 | 18/5:00.618 |
| 11 | 2 | 14.515 | 19/5:13.543 |
| 12 | 2 | 21.607 | 18/5:04.698 |
| 13 | 2 | 15.319 | 18/5:02.471 |
| 14 | 2 | 14.815 | 19/5:16.575 |
| 15 | 2 | 17.092 | 18/5:00.430 |
| 16 | 2 | 17.448 | 18/5:01.282 |
| 17 | 2 | 18.059 | 18/5:02.681 |
| 18 | 2 | 15.451 | 18/5:01.316 |