| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.387 | N/A |
| 2 | 4 | 22.107 | 22/8:08.634 |
| 3 | 4 | 28.938 | 19/8:03.792 |
| 4 | 4 | 30.410 | 18/8:05.965 |
| 5 | 4 | 24.869 | 19/8:22.845 |
| 6 | 4 | 19.367 | 20/8:22.012 |
| 7 | 4 | 19.731 | 20/8:04.089 |
| 8 | 4 | 19.771 | 21/8:16.367 |
| 9 | 4 | 23.536 | 21/8:16.209 |
| 10 | 4 | 26.088 | 21/8:21.758 |
| 11 | 4 | 20.839 | 21/8:15.699 |
| 12 | 4 | 20.818 | 21/8:10.703 |
| 13 | 4 | 25.087 | 21/8:13.655 |
| 14 | 4 | 23.108 | 21/8:13.108 |
| 15 | 4 | 30.478 | 21/8:23.168 |
| 16 | 4 | 20.031 | 21/8:17.957 |
| 17 | 4 | 25.052 | 21/8:19.674 |
| 18 | 4 | 18.772 | 21/8:13.801 |
| 19 | 4 | 23.182 | 21/8:13.480 |
| 20 | 4 | 26.639 | 21/8:16.832 |
| 21 | 4 | 23.721 | 21/8:16.931 |