| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.386 | 20/5:07.720 |
| 2 | 1 | 15.101 | 20/5:04.870 |
| 3 | 1 | 15.091 | 20/5:03.853 |
| 4 | 1 | 16.563 | 20/5:10.705 |
| 5 | 2 | 16.749 | 20/5:15.560 |
| 6 | 2 | 15.426 | 20/5:14.387 |
| 7 | 2 | 15.379 | 20/5:13.414 |
| 8 | 1 | 14.835 | 20/5:11.325 |
| 9 | 2 | 17.359 | 20/5:15.309 |
| 10 | 2 | 15.469 | 20/5:14.716 |
| 11 | 2 | 15.222 | 20/5:13.782 |
| 12 | 2 | 15.297 | 20/5:13.128 |
| 13 | 1 | 14.858 | 20/5:11.900 |
| 14 | 1 | 15.394 | 20/5:11.613 |
| 15 | 1 | 15.269 | 20/5:11.197 |
| 16 | 1 | 15.342 | 20/5:10.925 |
| 17 | 1 | 14.964 | 20/5:10.240 |
| 18 | 1 | 15.504 | 20/5:10.231 |
| 19 | 1 | 15.195 | 20/5:09.898 |
| 20 | 1 | 14.919 | 20/5:09.322 |