| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.855 | N/A |
| 2 | 2 | 18.689 | 26/8:09.008 |
| 3 | 2 | 18.821 | 26/8:10.073 |
| 4 | 2 | 18.330 | 26/8:07.188 |
| 5 | 2 | 18.205 | 26/8:04.636 |
| 6 | 2 | 19.194 | 26/8:08.005 |
| 7 | 1 | 17.746 | 26/8:04.292 |
| 8 | 1 | 17.859 | 26/8:02.012 |
| 9 | 1 | 20.756 | 26/8:09.355 |
| 10 | 3 | 25.472 | 25/8:08.713 |
| 11 | 2 | 19.465 | 25/8:08.743 |
| 12 | 2 | 18.625 | 25/8:06.935 |
| 13 | 2 | 18.311 | 25/8:04.801 |
| 14 | 2 | 18.593 | 25/8:03.515 |
| 15 | 2 | 18.167 | 25/8:01.683 |
| 16 | 2 | 17.456 | 26/8:18.003 |
| 17 | 2 | 17.997 | 26/8:16.364 |
| 18 | 2 | 17.844 | 26/8:14.693 |
| 19 | 2 | 19.164 | 26/8:15.041 |
| 20 | 1 | 19.220 | 26/8:15.426 |
| 21 | 1 | 18.167 | 26/8:14.456 |
| 22 | 2 | 22.754 | 26/8:19.039 |
| 23 | 2 | 21.749 | 25/8:02.855 |
| 24 | 2 | 18.086 | 25/8:01.684 |
| 25 | 2 | 22.896 | 25/8:05.421 |