| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.268 | N/A |
| 2 | 1 | 20.900 | 23/8:01.068 |
| 3 | 1 | 18.909 | 25/8:18.976 |
| 4 | 1 | 19.615 | 25/8:16.066 |
| 5 | 1 | 20.617 | 24/8:01.503 |
| 6 | 1 | 19.747 | 24/8:00.292 |
| 7 | 1 | 23.232 | 24/8:12.844 |
| 8 | 1 | 18.963 | 24/8:07.783 |
| 9 | 1 | 20.436 | 24/8:08.222 |
| 10 | 1 | 19.660 | 24/8:06.581 |
| 11 | 1 | 19.475 | 24/8:04.842 |
| 12 | 1 | 19.779 | 24/8:04.055 |
| 13 | 1 | 18.674 | 24/8:01.281 |
| 14 | 1 | 19.996 | 24/8:01.273 |
| 15 | 1 | 23.237 | 24/8:06.590 |
| 16 | 1 | 21.713 | 24/8:08.862 |
| 17 | 2 | 22.254 | 24/8:11.628 |
| 18 | 2 | 19.213 | 24/8:09.953 |
| 19 | 1 | 19.574 | 24/8:08.927 |
| 20 | 1 | 19.326 | 24/8:07.708 |
| 21 | 1 | 19.659 | 24/8:06.993 |
| 22 | 1 | 18.994 | 24/8:05.619 |
| 23 | 1 | 18.931 | 24/8:04.304 |
| 24 | 1 | 19.004 | 24/8:03.176 |