| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.502 | N/A |
| 2 | 1 | 19.454 | 25/8:06.398 |
| 3 | 1 | 17.328 | 27/8:17.668 |
| 4 | 1 | 18.340 | 27/8:17.226 |
| 5 | 1 | 19.433 | 26/8:05.470 |
| 6 | 1 | 17.918 | 26/8:01.867 |
| 7 | 1 | 18.569 | 26/8:02.177 |
| 8 | 1 | 23.697 | 25/8:01.464 |
| 9 | 2 | 26.783 | 24/8:03.877 |
| 10 | 2 | 20.030 | 24/8:03.468 |
| 11 | 2 | 17.745 | 25/8:17.814 |
| 12 | 2 | 17.702 | 25/8:12.954 |
| 13 | 2 | 18.037 | 25/8:09.574 |
| 14 | 2 | 19.300 | 25/8:09.045 |
| 15 | 2 | 18.186 | 25/8:06.682 |
| 16 | 2 | 18.467 | 25/8:05.084 |
| 17 | 2 | 18.612 | 25/8:03.903 |
| 18 | 2 | 17.793 | 25/8:01.705 |
| 19 | 2 | 20.409 | 25/8:03.239 |
| 20 | 2 | 18.039 | 25/8:01.618 |
| 21 | 2 | 17.663 | 26/8:18.883 |
| 22 | 2 | 17.529 | 26/8:16.923 |
| 23 | 2 | 20.599 | 26/8:18.630 |
| 24 | 2 | 18.009 | 26/8:17.373 |
| 25 | 2 | 18.489 | 26/8:16.721 |
| 26 | 2 | 18.580 | 26/8:16.213 |