| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.708 | 18/6:12.744 |
| 2 | 7 | 23.966 | 17/6:19.729 |
| 3 | 7 | 19.393 | 17/6:03.046 |
| 4 | 5 | 19.802 | 18/6:17.411 |
| 5 | 6 | 19.525 | 18/6:12.218 |
| 6 | 6 | 19.854 | 18/6:09.744 |
| 7 | 7 | 20.275 | 18/6:09.059 |
| 8 | 7 | 19.580 | 18/6:06.982 |
| 9 | 6 | 19.887 | 18/6:05.980 |
| 10 | 6 | 19.966 | 18/6:05.321 |
| 11 | 7 | 21.930 | 18/6:07.995 |
| 12 | 7 | 18.505 | 18/6:05.087 |
| 13 | 7 | 19.843 | 18/6:04.478 |
| 14 | 7 | 18.254 | 18/6:01.913 |
| 15 | 7 | 18.700 | 18/6:00.226 |
| 16 | 7 | 28.953 | 18/6:10.284 |
| 17 | 7 | 24.468 | 18/6:14.410 |
| 18 | 7 | 19.534 | 18/6:13.143 |