| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.895 | N/A |
| 2 | 1 | 17.729 | 28/8:17.578 |
| 3 | 1 | 21.436 | 25/8:08.875 |
| 4 | 1 | 18.278 | 26/8:17.586 |
| 5 | 1 | 17.365 | 26/8:06.445 |
| 6 | 1 | 17.902 | 26/8:02.445 |
| 7 | 1 | 17.629 | 27/8:17.030 |
| 8 | 1 | 20.328 | 26/8:05.562 |
| 9 | 1 | 18.089 | 26/8:03.757 |
| 10 | 2 | 21.798 | 26/8:12.656 |
| 11 | 2 | 18.025 | 26/8:10.342 |
| 12 | 2 | 23.355 | 25/8:01.296 |
| 13 | 2 | 19.243 | 25/8:01.249 |
| 14 | 2 | 17.926 | 26/8:17.939 |
| 15 | 2 | 18.718 | 26/8:17.146 |
| 16 | 2 | 17.959 | 26/8:15.195 |
| 17 | 1 | 18.832 | 26/8:14.851 |
| 18 | 1 | 21.707 | 26/8:18.775 |
| 19 | 1 | 18.782 | 26/8:18.201 |
| 20 | 1 | 20.352 | 25/8:00.519 |
| 21 | 1 | 19.482 | 25/8:00.817 |
| 22 | 1 | 19.264 | 25/8:00.836 |
| 23 | 1 | 19.709 | 25/8:01.340 |
| 24 | 1 | 18.863 | 25/8:00.916 |
| 25 | 1 | 19.496 | 25/8:01.162 |