| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.793 | N/A |
| 2 | 3 | 23.838 | 18/7:14.039 |
| 3 | 3 | 22.330 | 18/7:01.221 |
| 4 | 3 | 22.990 | 18/7:00.688 |
| 5 | 2 | 23.299 | 18/7:01.735 |
| 6 | 2 | 22.475 | 19/7:22.548 |
| 7 | 2 | 22.481 | 19/7:21.032 |
| 8 | 2 | 22.770 | 19/7:20.692 |
| 9 | 2 | 24.091 | 18/7:00.375 |
| 10 | 3 | 29.372 | 18/7:12.346 |
| 11 | 3 | 22.851 | 18/7:10.837 |
| 12 | 3 | 25.25 | 18/7:12.924 |
| 13 | 3 | 27.776 | 18/7:18.596 |
| 14 | 3 | 22.814 | 18/7:16.906 |
| 15 | 2 | 22.396 | 18/7:14.950 |
| 16 | 2 | 22.668 | 18/7:13.564 |
| 17 | 3 | 31.758 | 18/7:22.008 |
| 18 | 3 | 22.790 | 18/7:20.492 |