| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.929 | 20/6:18.580 |
| 2 | 2 | 18.386 | 20/6:13.150 |
| 3 | 3 | 19.801 | 19/6:01.735 |
| 4 | 1 | 18.562 | 20/6:18.390 |
| 5 | 1 | 18.430 | 20/6:16.432 |
| 6 | 1 | 18.385 | 20/6:14.977 |
| 7 | 1 | 18.406 | 20/6:13.997 |
| 8 | 1 | 18.234 | 20/6:12.833 |
| 9 | 1 | 18.283 | 20/6:12.036 |
| 10 | 1 | 18.117 | 20/6:11.066 |
| 11 | 1 | 18.762 | 20/6:11.445 |
| 12 | 1 | 18.801 | 20/6:11.827 |
| 13 | 1 | 17.779 | 20/6:10.577 |
| 14 | 1 | 18.309 | 20/6:10.263 |
| 15 | 1 | 18.621 | 20/6:10.407 |
| 16 | 1 | 19.136 | 20/6:11.176 |
| 17 | 1 | 17.977 | 20/6:10.492 |
| 18 | 1 | 21.477 | 20/6:13.772 |
| 19 | 1 | 17.866 | 20/6:12.906 |
| 20 | 1 | 17.975 | 20/6:12.236 |