| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.392 | N/A |
| 2 | 3 | 18.001 | 20/6:07.411 |
| 3 | 3 | 17.782 | 20/6:05.330 |
| 4 | 3 | 17.698 | 20/6:04.105 |
| 5 | 3 | 18.392 | 20/6:06.788 |
| 6 | 3 | 18.011 | 20/6:06.951 |
| 7 | 3 | 18.363 | 20/6:08.174 |
| 8 | 2 | 20.032 | 20/6:13.577 |
| 9 | 2 | 18.514 | 20/6:14.025 |
| 10 | 2 | 18.196 | 20/6:13.702 |
| 11 | 2 | 18.182 | 20/6:13.416 |
| 12 | 2 | 17.591 | 20/6:12.162 |
| 13 | 2 | 19.650 | 20/6:14.377 |
| 14 | 2 | 18.750 | 20/6:14.936 |
| 15 | 2 | 17.805 | 20/6:14.132 |
| 16 | 2 | 18.081 | 20/6:13.786 |
| 17 | 2 | 19.813 | 20/6:15.539 |
| 18 | 2 | 21.589 | 19/6:00.456 |
| 19 | 3 | 20.941 | 19/6:02.783 |