| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.520 | 19/6:10.880 |
| 2 | 2 | 17.389 | 20/6:09.090 |
| 3 | 2 | 16.487 | 21/6:13.772 |
| 4 | 1 | 17.638 | 21/6:12.929 |
| 5 | 1 | 16.360 | 21/6:07.055 |
| 6 | 1 | 17.382 | 21/6:06.716 |
| 7 | 1 | 17.529 | 21/6:06.915 |
| 8 | 1 | 19.317 | 21/6:11.758 |
| 9 | 1 | 16.100 | 21/6:08.018 |
| 10 | 1 | 15.973 | 21/6:04.760 |
| 11 | 1 | 16.633 | 21/6:03.353 |
| 12 | 1 | 15.958 | 21/6:01.001 |
| 13 | 1 | 16.196 | 22/6:16.508 |
| 14 | 1 | 18.934 | 21/6:02.124 |
| 15 | 1 | 16.705 | 21/6:01.369 |
| 16 | 1 | 19.033 | 21/6:03.765 |
| 17 | 1 | 16.558 | 21/6:02.821 |
| 18 | 1 | 16.059 | 21/6:01.400 |
| 19 | 1 | 16.411 | 21/6:00.517 |
| 20 | 1 | 18.013 | 21/6:01.405 |
| 21 | 1 | 18.483 | 21/6:02.678 |