| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.118 | N/A |
| 2 | 4 | 18.422 | 20/6:07.136 |
| 3 | 4 | 17.783 | 20/6:01.065 |
| 4 | 3 | 17.982 | 20/6:00.302 |
| 5 | 6 | 23.363 | 19/6:06.093 |
| 6 | 5 | 17.889 | 19/6:00.698 |
| 7 | 5 | 17.871 | 20/6:15.933 |
| 8 | 5 | 18.141 | 20/6:13.913 |
| 9 | 5 | 18.244 | 20/6:12.643 |
| 10 | 5 | 17.840 | 20/6:10.803 |
| 11 | 5 | 18.962 | 20/6:11.462 |
| 12 | 4 | 18.346 | 20/6:10.937 |
| 13 | 4 | 18.143 | 20/6:10.179 |
| 14 | 4 | 17.435 | 20/6:08.502 |
| 15 | 4 | 21.508 | 20/6:12.593 |
| 16 | 4 | 17.828 | 20/6:11.476 |
| 17 | 4 | 17.867 | 20/6:10.546 |
| 18 | 3 | 19.868 | 20/6:11.962 |
| 19 | 3 | 17.868 | 20/6:11.109 |
| 20 | 3 | 17.920 | 20/6:10.398 |