| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 30.727 | N/A |
| 2 | 5 | 28.430 | 17/8:05.607 |
| 3 | 4 | 24.310 | 19/8:25.387 |
| 4 | 3 | 24.625 | 19/8:14.917 |
| 5 | 3 | 24.165 | 19/8:07.612 |
| 6 | 3 | 24.920 | 19/8:05.947 |
| 7 | 3 | 25.329 | 19/8:06.064 |
| 8 | 3 | 24.089 | 19/8:02.959 |
| 9 | 3 | 24.223 | 19/8:00.931 |
| 10 | 2 | 23.780 | 20/8:23.343 |
| 11 | 2 | 23.108 | 20/8:19.987 |
| 12 | 2 | 24.898 | 20/8:20.332 |
| 13 | 2 | 23.432 | 20/8:18.299 |
| 14 | 2 | 24.131 | 20/8:17.600 |
| 15 | 2 | 29.380 | 20/8:24.125 |
| 16 | 2 | 22.962 | 20/8:21.650 |
| 17 | 2 | 23.302 | 20/8:19.889 |
| 18 | 2 | 23.311 | 20/8:18.344 |
| 19 | 2 | 34.790 | 19/8:03.912 |