| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.990 | 21/6:17.790 |
| 2 | 1 | 17.438 | 21/6:11.994 |
| 3 | 2 | 20.256 | 20/6:11.227 |
| 4 | 2 | 20.205 | 19/6:00.473 |
| 5 | 2 | 18.864 | 19/6:00.061 |
| 6 | 2 | 18.259 | 20/6:16.707 |
| 7 | 2 | 17.938 | 20/6:14.143 |
| 8 | 2 | 17.926 | 20/6:12.190 |
| 9 | 2 | 18.043 | 20/6:10.931 |
| 10 | 2 | 17.930 | 20/6:09.698 |
| 11 | 2 | 18.219 | 20/6:09.215 |
| 12 | 2 | 19.357 | 20/6:10.708 |
| 13 | 2 | 18.505 | 20/6:10.662 |
| 14 | 2 | 19.286 | 20/6:11.737 |
| 15 | 2 | 18.398 | 20/6:11.485 |
| 16 | 2 | 18.746 | 20/6:11.700 |
| 17 | 2 | 19.013 | 20/6:12.204 |
| 18 | 2 | 18.849 | 20/6:12.469 |
| 19 | 2 | 22.689 | 20/6:16.748 |
| 20 | 2 | 19.456 | 20/6:17.367 |