| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.796 | 18/5:02.328 |
| 2 | 2 | 16.455 | 19/5:15.885 |
| 3 | 3 | 16.998 | 18/5:01.494 |
| 4 | 3 | 20.146 | 18/5:16.777 |
| 5 | 3 | 16.829 | 18/5:14.006 |
| 6 | 3 | 16.209 | 18/5:10.299 |
| 7 | 3 | 16.466 | 18/5:08.312 |
| 8 | 3 | 16.891 | 18/5:07.777 |
| 9 | 3 | 20.626 | 18/5:14.832 |
| 10 | 4 | 17.996 | 18/5:15.742 |
| 11 | 4 | 16.490 | 18/5:14.021 |
| 12 | 4 | 16.861 | 18/5:13.144 |
| 13 | 3 | 16.389 | 18/5:11.749 |
| 14 | 3 | 17.290 | 18/5:11.711 |
| 15 | 4 | 17.862 | 18/5:12.365 |
| 16 | 4 | 17.033 | 18/5:12.004 |
| 17 | 4 | 16.884 | 18/5:11.528 |
| 18 | 4 | 18.972 | 18/5:13.193 |