| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.264 | N/A |
| 2 | 2 | 22.138 | 17/6:17.472 |
| 3 | 3 | 23.710 | 16/6:07.124 |
| 4 | 2 | 20.478 | 17/6:17.002 |
| 5 | 2 | 19.246 | 17/6:05.552 |
| 6 | 2 | 19.721 | 17/6:00.201 |
| 7 | 2 | 19.146 | 18/6:15.841 |
| 8 | 4 | 24.029 | 17/6:02.619 |
| 9 | 4 | 19.302 | 18/6:19.775 |
| 10 | 4 | 19.256 | 18/6:16.535 |
| 11 | 4 | 19.779 | 18/6:14.832 |
| 12 | 4 | 20.024 | 18/6:13.817 |
| 13 | 4 | 19.800 | 18/6:12.655 |
| 14 | 4 | 18.781 | 18/6:10.338 |
| 15 | 4 | 19.518 | 18/6:09.248 |
| 16 | 4 | 19.543 | 18/6:08.331 |
| 17 | 4 | 19.093 | 18/6:07.050 |
| 18 | 3 | 19.962 | 18/6:06.790 |