| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.265 | 21/6:02.565 |
| 2 | 2 | 15.913 | 22/6:04.958 |
| 3 | 2 | 15.618 | 23/6:14.102 |
| 4 | 2 | 18.273 | 22/6:08.879 |
| 5 | 3 | 18.226 | 22/6:15.298 |
| 6 | 4 | 17.644 | 21/6:00.286 |
| 7 | 4 | 15.593 | 22/6:12.529 |
| 8 | 3 | 17.558 | 22/6:14.247 |
| 9 | 4 | 22.855 | 21/6:10.871 |
| 10 | 4 | 17.618 | 21/6:10.782 |
| 11 | 3 | 16.651 | 21/6:08.863 |
| 12 | 3 | 17.173 | 21/6:08.177 |
| 13 | 3 | 22.901 | 21/6:16.849 |
| 14 | 3 | 15.471 | 21/6:13.138 |
| 15 | 3 | 15.710 | 21/6:10.256 |
| 16 | 3 | 15.522 | 21/6:07.488 |
| 17 | 3 | 15.691 | 21/6:05.254 |
| 18 | 3 | 15.804 | 21/6:03.400 |
| 19 | 3 | 16.080 | 21/6:02.046 |
| 20 | 3 | 15.875 | 21/6:00.613 |
| 21 | 3 | 15.512 | 22/6:16.046 |
| 22 | 3 | 22.291 | 22/6:21.244 |