| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.182 | 18/6:03.276 |
| 2 | 4 | 17.718 | 19/6:00.050 |
| 3 | 3 | 18.295 | 20/6:14.633 |
| 4 | 2 | 17.932 | 20/6:10.635 |
| 5 | 1 | 18.242 | 20/6:09.476 |
| 6 | 1 | 20.198 | 20/6:15.223 |
| 7 | 1 | 24.806 | 19/6:12.870 |
| 8 | 1 | 18.451 | 19/6:10.082 |
| 9 | 1 | 17.632 | 19/6:06.185 |
| 10 | 1 | 17.621 | 19/6:03.046 |
| 11 | 1 | 17.390 | 19/6:00.079 |
| 12 | 1 | 17.742 | 20/6:17.015 |
| 13 | 1 | 18.460 | 20/6:16.414 |
| 14 | 1 | 17.998 | 20/6:15.239 |
| 15 | 1 | 17.715 | 20/6:13.843 |
| 16 | 1 | 17.814 | 20/6:12.745 |
| 17 | 1 | 17.859 | 20/6:11.829 |
| 18 | 1 | 17.693 | 20/6:10.831 |
| 19 | 1 | 18.877 | 20/6:11.184 |
| 20 | 1 | 17.748 | 20/6:10.373 |