| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 5.359 | 20/1:47.180 |
| 2 | 1 | 7.748 | 20/2:11.070 |
| 3 | 1 | 7.806 | 20/2:19.420 |
| 4 | 2 | 8.169 | 20/2:25.410 |
| 5 | 1 | 7.746 | 20/2:27.312 |
| 6 | 1 | 7.836 | 20/2:28.880 |
| 7 | 1 | 7.687 | 20/2:29.574 |
| 8 | 1 | 7.733 | 20/2:30.210 |
| 9 | 1 | 7.694 | 20/2:30.618 |
| 10 | 1 | 7.745 | 20/2:31.046 |
| 11 | 1 | 7.627 | 20/2:31.182 |
| 12 | 1 | 7.615 | 20/2:31.275 |
| 13 | 1 | 7.746 | 20/2:31.555 |
| 14 | 1 | 8.201 | 20/2:32.446 |
| 15 | 1 | 7.708 | 20/2:32.560 |
| 16 | 1 | 7.559 | 20/2:32.474 |
| 17 | 1 | 7.508 | 20/2:32.338 |
| 18 | 1 | 7.714 | 20/2:32.446 |
| 19 | 1 | 7.542 | 20/2:32.361 |
| 20 | 1 | 7.746 | 20/2:32.489 |