| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 30.737 | N/A |
| 2 | 1 | 27.936 | 18/8:25.649 |
| 3 | 1 | 27.668 | 18/8:23.371 |
| 4 | 2 | 29.790 | 17/8:06.171 |
| 5 | 2 | 27.364 | 17/8:01.769 |
| 6 | 2 | 29.097 | 17/8:04.673 |
| 7 | 2 | 27.991 | 17/8:03.659 |
| 8 | 2 | 27.325 | 17/8:01.413 |
| 9 | 2 | 27.346 | 18/8:27.835 |
| 10 | 1 | 27.289 | 18/8:26.370 |
| 11 | 1 | 27.852 | 18/8:26.155 |
| 12 | 1 | 27.793 | 18/8:25.888 |
| 13 | 1 | 28.017 | 18/8:25.983 |
| 14 | 2 | 33.638 | 17/8:05.021 |
| 15 | 2 | 27.264 | 17/8:03.731 |
| 16 | 2 | 27.796 | 17/8:03.180 |
| 17 | 1 | 27.231 | 17/8:02.134 |