| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.402 | 20/1:08.040 |
| 2 | 4 | 7.788 | 20/1:51.900 |
| 3 | 4 | 7.363 | 20/2:03.687 |
| 4 | 5 | 7.824 | 20/2:11.885 |
| 5 | 5 | 7.339 | 20/2:14.864 |
| 6 | 5 | 7.494 | 20/2:17.367 |
| 7 | 5 | 7.424 | 20/2:18.954 |
| 8 | 5 | 7.709 | 20/2:20.858 |
| 9 | 5 | 7.372 | 20/2:21.589 |
| 10 | 5 | 7.284 | 20/2:21.998 |
| 11 | 4 | 7.747 | 20/2:23.175 |
| 12 | 4 | 7.286 | 20/2:23.387 |
| 13 | 4 | 7.161 | 20/2:23.374 |
| 14 | 4 | 7.269 | 20/2:23.517 |
| 15 | 5 | 7.745 | 20/2:24.276 |
| 16 | 5 | 7.558 | 20/2:24.706 |
| 17 | 5 | 7.224 | 20/2:24.693 |
| 18 | 5 | 7.402 | 20/2:24.879 |
| 19 | 5 | 7.486 | 20/2:25.134 |
| 20 | 5 | 7.759 | 20/2:25.636 |