| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.151 | 20/1:23.020 |
| 2 | 1 | 4.829 | 20/1:29.800 |
| 3 | 1 | 3.721 | 20/1:24.673 |
| 4 | 1 | 4.422 | 20/1:25.615 |
| 5 | 1 | 4.601 | 20/1:26.896 |
| 6 | 1 | 3.923 | 20/1:25.490 |
| 7 | 1 | 4.561 | 20/1:26.309 |
| 8 | 1 | 4.447 | 20/1:26.638 |
| 9 | 1 | 4.297 | 20/1:26.560 |
| 10 | 1 | 4.048 | 20/1:26.000 |
| 11 | 1 | 7.548 | 20/1:31.905 |
| 12 | 1 | 4.870 | 20/1:32.363 |
| 13 | 1 | 5.239 | 20/1:33.318 |
| 14 | 1 | 5.211 | 20/1:34.097 |
| 15 | 1 | 4.138 | 20/1:33.341 |
| 16 | 1 | 4.328 | 20/1:32.918 |
| 17 | 1 | 8.604 | 20/1:37.574 |
| 18 | 1 | 4.547 | 20/1:37.206 |
| 19 | 1 | 4.767 | 20/1:37.107 |
| 20 | 1 | 4.032 | 20/1:36.284 |