| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.145 | N/A |
| 2 | 1 | 23.263 | 22/8:10.668 |
| 3 | 1 | 34.557 | 18/8:13.615 |
| 4 | 1 | 27.133 | 18/8:03.545 |
| 5 | 2 | 31.658 | 18/8:17.741 |
| 6 | 2 | 24.236 | 18/8:01.024 |
| 7 | 2 | 26.257 | 19/8:23.457 |
| 8 | 2 | 23.545 | 19/8:12.385 |
| 9 | 2 | 23.861 | 19/8:04.792 |
| 10 | 2 | 25.303 | 19/8:01.771 |
| 11 | 2 | 28.804 | 19/8:05.655 |
| 12 | 2 | 23.227 | 20/8:26.239 |
| 13 | 2 | 27.504 | 19/8:01.167 |
| 14 | 2 | 27.102 | 19/8:01.845 |
| 15 | 2 | 30.165 | 19/8:06.364 |
| 16 | 2 | 27.042 | 19/8:06.533 |
| 17 | 2 | 29.485 | 19/8:09.429 |
| 18 | 2 | 25.372 | 19/8:07.630 |
| 19 | 2 | 29.279 | 19/8:09.938 |