| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.172 | 20/6:03.440 |
| 2 | 1 | 17.253 | 21/6:11.962 |
| 3 | 1 | 17.807 | 21/6:12.624 |
| 4 | 1 | 17.314 | 21/6:10.366 |
| 5 | 1 | 17.778 | 21/6:10.961 |
| 6 | 1 | 17.743 | 21/6:11.234 |
| 7 | 1 | 18.928 | 21/6:14.985 |
| 8 | 1 | 18.439 | 21/6:16.514 |
| 9 | 1 | 17.892 | 21/6:16.427 |
| 10 | 1 | 18.260 | 21/6:17.131 |
| 11 | 1 | 17.698 | 21/6:16.633 |
| 12 | 1 | 17.631 | 21/6:16.101 |
| 13 | 1 | 19.263 | 20/6:00.274 |
| 14 | 1 | 17.315 | 21/6:17.239 |
| 15 | 1 | 17.858 | 21/6:17.091 |
| 16 | 1 | 17.861 | 21/6:16.966 |
| 17 | 1 | 17.973 | 21/6:16.993 |
| 18 | 1 | 17.651 | 21/6:16.642 |
| 19 | 1 | 17.649 | 21/6:16.326 |
| 20 | 1 | 17.558 | 21/6:15.945 |
| 21 | 1 | 17.783 | 21/6:15.826 |