| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.566 | N/A |
| 2 | 1 | 19.048 | 20/6:03.478 |
| 3 | 1 | 18.561 | 21/6:17.656 |
| 4 | 1 | 19.728 | 20/6:04.700 |
| 5 | 1 | 18.888 | 20/6:03.634 |
| 6 | 1 | 18.509 | 20/6:01.555 |
| 7 | 1 | 18.627 | 20/6:00.542 |
| 8 | 1 | 18.272 | 21/6:17.660 |
| 9 | 1 | 18.671 | 21/6:17.326 |
| 10 | 1 | 19.024 | 21/6:17.850 |
| 11 | 2 | 20.232 | 20/6:01.073 |
| 12 | 2 | 18.559 | 20/6:01.044 |
| 13 | 2 | 20.494 | 20/6:03.536 |
| 14 | 2 | 20.376 | 20/6:05.473 |
| 15 | 2 | 19.607 | 20/6:06.089 |
| 16 | 2 | 22.210 | 20/6:09.920 |
| 17 | 2 | 20.307 | 20/6:11.012 |
| 18 | 2 | 18.954 | 20/6:10.464 |
| 19 | 2 | 19.567 | 20/6:10.624 |
| 20 | 2 | 20.756 | 20/6:11.956 |