| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.568 | N/A |
| 2 | 2 | 17.753 | 21/6:12.628 |
| 3 | 3 | 20.816 | 19/6:04.689 |
| 4 | 3 | 16.972 | 20/6:09.327 |
| 5 | 2 | 16.856 | 20/6:01.453 |
| 6 | 2 | 17.080 | 21/6:15.476 |
| 7 | 2 | 17.168 | 21/6:13.051 |
| 8 | 1 | 17.248 | 21/6:11.548 |
| 9 | 1 | 16.799 | 21/6:09.298 |
| 10 | 1 | 16.265 | 21/6:06.361 |
| 11 | 1 | 16.618 | 21/6:04.718 |
| 12 | 1 | 16.647 | 21/6:03.426 |
| 13 | 1 | 18.060 | 21/6:04.704 |
| 14 | 1 | 16.406 | 21/6:03.241 |
| 15 | 1 | 17.352 | 21/6:03.339 |
| 16 | 1 | 16.914 | 21/6:02.084 |
| 17 | 1 | 17.094 | 21/6:02.628 |
| 18 | 1 | 17.178 | 21/6:02.539 |
| 19 | 1 | 16.212 | 21/6:01.388 |
| 20 | 1 | 16.828 | 21/6:01.005 |
| 21 | 1 | 16.530 | 21/6:00.364 |