| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.440 | 18/5:13.920 |
| 2 | 3 | 17.778 | 18/5:16.962 |
| 3 | 1 | 16.937 | 18/5:12.930 |
| 4 | 1 | 16.960 | 18/5:11.018 |
| 5 | 2 | 16.938 | 18/5:09.791 |
| 6 | 2 | 16.589 | 18/5:07.926 |
| 7 | 2 | 16.871 | 18/5:07.319 |
| 8 | 2 | 17.095 | 18/5:07.368 |
| 9 | 2 | 16.669 | 18/5:06.554 |
| 10 | 2 | 16.555 | 18/5:05.698 |
| 11 | 2 | 16.987 | 18/5:05.704 |
| 12 | 2 | 17.180 | 18/5:05.999 |
| 13 | 2 | 17.746 | 18/5:07.032 |
| 14 | 2 | 16.925 | 18/5:06.861 |
| 15 | 2 | 17.616 | 18/5:07.543 |
| 16 | 2 | 17.201 | 18/5:07.673 |
| 17 | 2 | 16.784 | 18/5:07.346 |
| 18 | 2 | 16.723 | 18/5:06.994 |