| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.870 | N/A |
| 2 | 5 | 21.291 | 18/6:05.817 |
| 3 | 4 | 20.777 | 18/6:01.448 |
| 4 | 6 | 24.978 | 17/6:01.448 |
| 5 | 5 | 19.845 | 18/6:13.156 |
| 6 | 3 | 20.097 | 18/6:07.629 |
| 7 | 3 | 20.795 | 18/6:05.921 |
| 8 | 4 | 20.048 | 18/6:02.888 |
| 9 | 3 | 20.010 | 18/6:00.532 |
| 10 | 3 | 21.201 | 18/6:00.949 |
| 11 | 3 | 21.543 | 18/6:01.864 |
| 12 | 3 | 20.726 | 18/6:01.350 |
| 13 | 4 | 24.593 | 18/6:06.400 |
| 14 | 3 | 21.308 | 18/6:06.378 |
| 15 | 3 | 21.967 | 18/6:07.158 |
| 16 | 3 | 21.085 | 18/6:06.835 |
| 17 | 3 | 20.777 | 18/6:06.226 |
| 18 | 3 | 25.653 | 18/6:10.564 |