| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.022 | N/A |
| 2 | 3 | 20.148 | 19/6:19.686 |
| 3 | 2 | 20.196 | 19/6:20.118 |
| 4 | 2 | 23.172 | 18/6:16.946 |
| 5 | 2 | 18.084 | 18/6:03.822 |
| 6 | 2 | 18.492 | 19/6:17.353 |
| 7 | 2 | 19.481 | 19/6:15.741 |
| 8 | 2 | 18.551 | 19/6:12.198 |
| 9 | 2 | 21.764 | 19/6:16.077 |
| 10 | 2 | 17.877 | 19/6:12.552 |
| 11 | 2 | 18.191 | 19/6:09.742 |
| 12 | 2 | 20.923 | 19/6:11.914 |
| 13 | 2 | 21.110 | 19/6:14.005 |
| 14 | 2 | 18.094 | 19/6:11.598 |
| 15 | 2 | 25.412 | 19/6:18.944 |
| 16 | 2 | 18.362 | 19/6:16.850 |
| 17 | 2 | 17.661 | 19/6:14.229 |
| 18 | 2 | 19.049 | 19/6:13.387 |