| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.947 | N/A |
| 2 | 2 | 19.841 | 22/7:17.608 |
| 3 | 2 | 18.173 | 22/7:00.094 |
| 4 | 2 | 18.806 | 23/7:17.627 |
| 5 | 2 | 18.715 | 23/7:16.389 |
| 6 | 1 | 20.410 | 22/7:03.916 |
| 7 | 1 | 17.029 | 23/7:15.185 |
| 8 | 1 | 17.111 | 23/7:09.785 |
| 9 | 1 | 17.182 | 23/7:05.931 |
| 10 | 1 | 17.997 | 23/7:04.925 |
| 11 | 1 | 17.846 | 23/7:03.789 |
| 12 | 1 | 18.668 | 23/7:04.503 |
| 13 | 1 | 17.473 | 23/7:02.907 |
| 14 | 1 | 17.831 | 23/7:02.162 |
| 15 | 1 | 18.330 | 23/7:02.308 |
| 16 | 1 | 17.539 | 23/7:01.275 |
| 17 | 1 | 17.894 | 23/7:00.858 |
| 18 | 1 | 19.630 | 23/7:02.738 |
| 19 | 1 | 17.360 | 23/7:01.634 |
| 20 | 1 | 18.855 | 23/7:02.377 |
| 21 | 1 | 17.054 | 23/7:01.065 |
| 22 | 1 | 19.476 | 23/7:02.415 |
| 23 | 1 | 17.997 | 23/7:02.164 |