| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.968 | 21/6:17.328 |
| 2 | 1 | 17.293 | 21/6:10.240 |
| 3 | 1 | 17.388 | 21/6:08.543 |
| 4 | 1 | 17.217 | 21/6:06.796 |
| 5 | 1 | 16.973 | 21/6:04.724 |
| 6 | 1 | 17.321 | 21/6:04.560 |
| 7 | 1 | 16.923 | 21/6:03.249 |
| 8 | 1 | 16.989 | 21/6:02.439 |
| 9 | 1 | 18.250 | 21/6:04.751 |
| 10 | 1 | 19.076 | 21/6:08.336 |
| 11 | 1 | 16.703 | 21/6:06.738 |
| 12 | 1 | 16.987 | 21/6:05.904 |
| 13 | 1 | 16.925 | 21/6:05.098 |
| 14 | 1 | 16.679 | 21/6:04.038 |
| 15 | 1 | 16.915 | 21/6:03.450 |
| 16 | 1 | 16.932 | 21/6:02.957 |
| 17 | 1 | 17.354 | 21/6:03.044 |
| 18 | 1 | 17.266 | 21/6:03.019 |
| 19 | 1 | 17.192 | 21/6:02.914 |
| 20 | 1 | 16.799 | 21/6:02.408 |
| 21 | 1 | 17.122 | 21/6:02.272 |