| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.222 | 20/0:24.440 |
| 2 | 4 | 1.319 | 20/0:26.380 |
| 3 | 2 | 7.351 | 20/1:25.730 |
| 4 | 2 | 7.650 | 20/1:48.153 |
| 5 | 2 | 7.279 | 20/1:57.510 |
| 6 | 2 | 7.393 | 20/2:03.580 |
| 7 | 1 | 7.536 | 20/2:08.103 |
| 8 | 2 | 8.633 | 20/2:14.469 |
| 9 | 3 | 7.810 | 20/2:17.185 |
| 10 | 3 | 8.048 | 20/2:19.827 |
| 11 | 3 | 7.494 | 20/2:20.832 |
| 12 | 3 | 7.360 | 20/2:21.411 |
| 13 | 3 | 7.473 | 20/2:22.082 |
| 14 | 3 | 7.245 | 20/2:22.298 |
| 15 | 4 | 7.422 | 20/2:22.737 |
| 16 | 2 | 7.650 | 20/2:23.421 |
| 17 | 2 | 7.513 | 20/2:23.849 |
| 18 | 2 | 7.515 | 20/2:24.228 |
| 19 | 2 | 7.480 | 20/2:24.527 |
| 20 | 2 | 7.567 | 20/2:24.885 |