| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.602 | 20/1:32.040 |
| 2 | 4 | 8.257 | 20/2:08.590 |
| 3 | 3 | 8.648 | 20/2:23.380 |
| 4 | 3 | 8.078 | 20/2:27.925 |
| 5 | 4 | 8.142 | 20/2:30.908 |
| 6 | 2 | 8.161 | 20/2:32.960 |
| 7 | 3 | 8.469 | 20/2:35.306 |
| 8 | 2 | 8.174 | 20/2:36.327 |
| 9 | 2 | 8.252 | 20/2:37.296 |
| 10 | 2 | 8.112 | 20/2:37.790 |
| 11 | 2 | 8.455 | 20/2:38.818 |
| 12 | 2 | 8.268 | 20/2:39.363 |
| 13 | 1 | 8.118 | 20/2:39.594 |
| 14 | 1 | 8.044 | 20/2:39.686 |
| 15 | 1 | 7.918 | 20/2:39.597 |
| 16 | 2 | 8.919 | 20/2:40.771 |
| 17 | 2 | 8.070 | 20/2:40.808 |
| 18 | 1 | 8.329 | 20/2:41.129 |
| 19 | 1 | 7.880 | 20/2:40.943 |
| 20 | 1 | 9.127 | 20/2:42.023 |