| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.694 | N/A |
| 2 | 1 | 20.667 | 18/6:14.033 |
| 3 | 1 | 20.902 | 18/6:16.030 |
| 4 | 1 | 21.242 | 18/6:18.623 |
| 5 | 1 | 21.004 | 18/6:18.907 |
| 6 | 1 | 21.173 | 18/6:19.653 |
| 7 | 1 | 21.372 | 18/6:20.714 |
| 8 | 1 | 20.770 | 18/6:20.009 |
| 9 | 1 | 21.035 | 18/6:20.044 |
| 10 | 1 | 20.350 | 18/6:18.777 |
| 11 | 1 | 21.013 | 18/6:18.891 |
| 12 | 1 | 21.148 | 18/6:19.193 |
| 13 | 1 | 20.769 | 18/6:18.907 |
| 14 | 1 | 21.015 | 18/6:18.987 |
| 15 | 1 | 21.922 | 18/6:20.157 |
| 16 | 1 | 21.212 | 18/6:20.367 |
| 17 | 1 | 20.685 | 18/6:19.990 |
| 18 | 1 | 20.764 | 18/6:19.737 |