| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.617 | N/A |
| 2 | 3 | 19.552 | 25/8:11.865 |
| 3 | 1 | 19.060 | 25/8:05.961 |
| 4 | 1 | 18.886 | 25/8:02.601 |
| 5 | 1 | 18.664 | 26/8:18.629 |
| 6 | 1 | 18.674 | 26/8:16.797 |
| 7 | 2 | 20.757 | 25/8:04.989 |
| 8 | 2 | 18.839 | 25/8:03.526 |
| 9 | 2 | 18.362 | 25/8:00.999 |
| 10 | 2 | 18.452 | 26/8:18.300 |
| 11 | 2 | 18.579 | 26/8:17.179 |
| 12 | 2 | 20.200 | 25/8:00.853 |
| 13 | 2 | 19.358 | 25/8:01.383 |
| 14 | 2 | 18.619 | 25/8:00.466 |
| 15 | 2 | 20.258 | 25/8:02.491 |
| 16 | 2 | 19.580 | 25/8:03.161 |
| 17 | 2 | 18.496 | 25/8:02.121 |
| 18 | 2 | 18.798 | 25/8:01.629 |
| 19 | 2 | 18.891 | 25/8:01.317 |
| 20 | 2 | 18.459 | 25/8:00.491 |
| 21 | 1 | 18.431 | 26/8:18.760 |
| 22 | 1 | 18.642 | 26/8:18.280 |
| 23 | 1 | 17.564 | 26/8:16.618 |
| 24 | 1 | 18.755 | 26/8:16.395 |
| 25 | 1 | 19.017 | 26/8:16.463 |
| 26 | 1 | 19.162 | 26/8:16.672 |