| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 34.058 | N/A |
| 2 | 3 | 22.750 | 21/8:09.058 |
| 3 | 4 | 26.475 | 20/8:21.695 |
| 4 | 3 | 22.326 | 20/8:07.214 |
| 5 | 6 | 31.395 | 19/8:17.315 |
| 6 | 8 | 37.293 | 17/8:02.822 |
| 7 | 8 | 33.766 | 17/8:18.071 |
| 8 | 8 | 24.827 | 17/8:08.531 |
| 9 | 8 | 22.720 | 18/8:24.856 |
| 10 | 7 | 24.719 | 18/8:19.236 |
| 11 | 8 | 28.963 | 18/8:21.955 |
| 12 | 8 | 25.927 | 18/8:19.488 |
| 13 | 7 | 33.886 | 17/8:00.787 |
| 14 | 7 | 27.182 | 18/8:27.742 |
| 15 | 7 | 29.097 | 17/8:01.287 |
| 16 | 7 | 24.230 | 18/8:25.021 |
| 17 | 7 | 25.322 | 18/8:22.490 |
| 18 | 7 | 29.455 | 18/8:24.391 |