| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.987 | N/A |
| 2 | 3 | 18.266 | 27/8:15.903 |
| 3 | 3 | 19.237 | 26/8:09.774 |
| 4 | 3 | 18.866 | 26/8:10.728 |
| 5 | 4 | 21.124 | 25/8:05.945 |
| 6 | 4 | 17.649 | 26/8:16.697 |
| 7 | 4 | 18.133 | 26/8:12.966 |
| 8 | 4 | 17.659 | 26/8:08.608 |
| 9 | 4 | 18.481 | 26/8:07.908 |
| 10 | 4 | 18.696 | 26/8:07.962 |
| 11 | 4 | 17.925 | 26/8:06.077 |
| 12 | 2 | 18.621 | 26/8:06.116 |
| 13 | 3 | 18.543 | 26/8:05.987 |
| 14 | 2 | 18.570 | 26/8:05.929 |
| 15 | 2 | 17.749 | 26/8:04.413 |
| 16 | 2 | 17.813 | 26/8:03.207 |
| 17 | 2 | 22.006 | 26/8:08.702 |
| 18 | 2 | 17.817 | 26/8:07.391 |
| 19 | 2 | 18.609 | 26/8:07.325 |
| 20 | 3 | 23.316 | 26/8:13.460 |
| 21 | 3 | 17.952 | 26/8:12.277 |
| 22 | 3 | 18.014 | 26/8:11.279 |