| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.665 | N/A |
| 2 | 1 | 21.877 | 20/7:16.328 |
| 3 | 1 | 21.277 | 20/7:10.628 |
| 4 | 1 | 23.269 | 20/7:21.344 |
| 5 | 1 | 21.684 | 20/7:19.173 |
| 6 | 2 | 22.315 | 20/7:20.268 |
| 7 | 2 | 21.519 | 20/7:18.478 |
| 8 | 2 | 21.990 | 20/7:18.477 |
| 9 | 2 | 22.099 | 20/7:18.736 |
| 10 | 2 | 22.338 | 20/7:19.441 |
| 11 | 2 | 21.488 | 20/7:18.391 |
| 12 | 2 | 22.663 | 20/7:19.561 |
| 13 | 2 | 21.158 | 20/7:18.153 |
| 14 | 2 | 21.960 | 20/7:18.134 |
| 15 | 2 | 21.424 | 20/7:17.390 |
| 16 | 2 | 22.338 | 20/7:17.903 |
| 17 | 2 | 22.597 | 20/7:18.660 |
| 18 | 2 | 22.233 | 20/7:18.920 |
| 19 | 2 | 21.932 | 20/7:18.834 |
| 20 | 2 | 22.161 | 20/7:18.987 |