| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.635 | N/A |
| 2 | 3 | 26.161 | 19/8:17.533 |
| 3 | 3 | 25.602 | 19/8:12.502 |
| 4 | 3 | 23.494 | 20/8:23.262 |
| 5 | 2 | 23.575 | 20/8:16.087 |
| 6 | 2 | 27.335 | 19/8:00.836 |
| 7 | 4 | 34.260 | 18/8:01.178 |
| 8 | 4 | 28.635 | 18/8:05.785 |
| 9 | 4 | 27.840 | 18/8:07.551 |
| 10 | 4 | 26.482 | 18/8:06.360 |
| 11 | 4 | 28.195 | 18/8:08.319 |
| 12 | 4 | 24.857 | 18/8:04.763 |
| 13 | 4 | 27.235 | 18/8:05.168 |
| 14 | 4 | 26.830 | 18/8:04.982 |
| 15 | 4 | 26.223 | 18/8:04.085 |
| 16 | 4 | 29.305 | 18/8:06.801 |
| 17 | 3 | 23.813 | 18/8:03.342 |
| 18 | 3 | 24.371 | 18/8:00.848 |