| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.718 | 20/6:14.360 |
| 2 | 1 | 18.505 | 20/6:12.230 |
| 3 | 1 | 21.108 | 19/6:09.430 |
| 4 | 1 | 18.239 | 19/6:03.708 |
| 5 | 1 | 18.655 | 19/6:01.855 |
| 6 | 1 | 18.370 | 20/6:18.650 |
| 7 | 1 | 18.585 | 20/6:17.657 |
| 8 | 1 | 18.177 | 20/6:15.892 |
| 9 | 1 | 18.183 | 20/6:14.533 |
| 10 | 1 | 17.831 | 20/6:12.742 |
| 11 | 1 | 18.341 | 20/6:12.204 |
| 12 | 1 | 19.084 | 20/6:12.993 |
| 13 | 1 | 18.009 | 20/6:12.008 |
| 14 | 1 | 18.313 | 20/6:11.597 |
| 15 | 1 | 18.895 | 20/6:12.017 |
| 16 | 1 | 18.640 | 20/6:12.066 |
| 17 | 1 | 21.233 | 20/6:15.160 |
| 18 | 1 | 19.757 | 20/6:16.270 |
| 19 | 1 | 18.035 | 20/6:15.451 |
| 20 | 1 | 19.044 | 20/6:15.722 |