| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.866 | N/A |
| 2 | 1 | 19.988 | 25/8:01.578 |
| 3 | 4 | 31.862 | 20/8:14.441 |
| 4 | 3 | 19.140 | 22/8:18.796 |
| 5 | 3 | 18.272 | 23/8:12.807 |
| 6 | 3 | 20.029 | 23/8:02.746 |
| 7 | 2 | 19.022 | 24/8:13.732 |
| 8 | 2 | 21.008 | 24/8:12.492 |
| 9 | 1 | 9.952 | 26/8:19.594 |
| 10 | 1 | 15.003 | 26/8:05.966 |
| 11 | 1 | 19.242 | 26/8:05.661 |
| 12 | 1 | 19.315 | 26/8:05.577 |
| 13 | 1 | 19.097 | 26/8:05.053 |
| 14 | 1 | 19.081 | 26/8:04.579 |
| 15 | 1 | 19.303 | 26/8:04.569 |
| 16 | 3 | 22.464 | 26/8:09.829 |
| 17 | 1 | 22.464 | 26/8:09.829 |
| 18 | 3 | 19.359 | 24/8:00.476 |
| 19 | 2 | 24.312 | 24/8:05.511 |
| 20 | 2 | 18.877 | 24/8:02.601 |
| 21 | 2 | 18.208 | 25/8:19.911 |
| 22 | 2 | 20.539 | 25/8:19.642 |
| 23 | 2 | 20.828 | 25/8:19.747 |
| 24 | 2 | 22.517 | 24/8:00.942 |