| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.223 | N/A |
| 2 | 2 | 17.977 | 21/6:17.763 |
| 3 | 2 | 21.130 | 19/6:10.186 |
| 4 | 2 | 18.552 | 19/6:04.177 |
| 5 | 2 | 17.799 | 20/6:16.648 |
| 6 | 2 | 17.729 | 20/6:12.333 |
| 7 | 2 | 18.274 | 20/6:11.182 |
| 8 | 2 | 21.274 | 20/6:18.503 |
| 9 | 2 | 18.822 | 20/6:18.170 |
| 10 | 2 | 18.513 | 20/6:17.259 |
| 11 | 2 | 18.015 | 20/6:15.584 |
| 12 | 2 | 17.935 | 20/6:14.075 |
| 13 | 2 | 20.957 | 20/6:17.603 |
| 14 | 2 | 21.392 | 19/6:02.118 |
| 15 | 2 | 18.212 | 19/6:00.097 |
| 16 | 2 | 18.437 | 19/6:00.244 |
| 17 | 1 | 18.894 | 19/6:00.124 |
| 18 | 1 | 18.764 | 20/6:18.860 |
| 19 | 1 | 17.517 | 20/6:17.315 |
| 20 | 1 | 17.982 | 20/6:16.398 |