| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.706 | 20/1:14.120 |
| 2 | 3 | 9.777 | 20/2:14.830 |
| 3 | 2 | 7.203 | 20/2:17.907 |
| 4 | 2 | 7.072 | 20/2:18.790 |
| 5 | 2 | 7.109 | 20/2:19.468 |
| 6 | 2 | 8.244 | 20/2:23.703 |
| 7 | 2 | 6.987 | 20/2:23.137 |
| 8 | 2 | 7.060 | 20/2:22.895 |
| 9 | 2 | 6.975 | 20/2:22.518 |
| 10 | 2 | 6.991 | 20/2:22.248 |
| 11 | 2 | 6.868 | 20/2:21.804 |
| 12 | 2 | 9.178 | 20/2:25.283 |
| 13 | 3 | 7.684 | 20/2:25.929 |
| 14 | 3 | 7.305 | 20/2:25.941 |
| 15 | 3 | 8.183 | 20/2:27.123 |
| 16 | 3 | 7.147 | 20/2:26.861 |
| 17 | 3 | 6.989 | 20/2:26.445 |
| 18 | 3 | 6.911 | 20/2:25.988 |
| 19 | 3 | 6.864 | 20/2:25.529 |
| 20 | 3 | 6.918 | 20/2:25.171 |