| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.868 | 17/5:03.756 |
| 2 | 1 | 18.161 | 17/5:06.246 |
| 3 | 1 | 18.330 | 17/5:08.034 |
| 4 | 2 | 18.298 | 17/5:08.792 |
| 5 | 2 | 17.726 | 17/5:07.302 |
| 6 | 2 | 17.730 | 17/5:06.320 |
| 7 | 2 | 17.570 | 17/5:05.230 |
| 8 | 3 | 21.032 | 17/5:11.769 |
| 9 | 3 | 17.862 | 17/5:10.868 |
| 10 | 3 | 20.054 | 17/5:13.873 |
| 11 | 3 | 17.832 | 17/5:12.897 |
| 12 | 3 | 17.655 | 17/5:11.834 |
| 13 | 3 | 18.119 | 17/5:11.541 |
| 14 | 3 | 17.278 | 17/5:10.268 |
| 15 | 3 | 17.646 | 17/5:09.582 |
| 16 | 2 | 17.148 | 17/5:08.453 |
| 17 | 3 | 20.935 | 17/5:11.244 |