| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.108 | 20/6:02.016 |
| 2 | 2 | 20.721 | 19/6:08.875 |
| 3 | 3 | 23.965 | 18/6:16.764 |
| 4 | 2 | 18.513 | 18/6:05.881 |
| 5 | 2 | 19.221 | 18/6:01.900 |
| 6 | 2 | 19.219 | 19/6:19.198 |
| 7 | 2 | 19.007 | 19/6:16.618 |
| 8 | 2 | 22.400 | 18/6:02.596 |
| 9 | 2 | 18.563 | 19/6:19.402 |
| 10 | 2 | 18.761 | 19/6:17.108 |
| 11 | 2 | 18.735 | 19/6:15.186 |
| 12 | 2 | 19.737 | 19/6:15.170 |
| 13 | 2 | 23.986 | 18/6:01.296 |
| 14 | 2 | 22.992 | 18/6:05.050 |
| 15 | 1 | 21.236 | 18/6:06.196 |
| 16 | 2 | 19.563 | 18/6:05.317 |
| 17 | 2 | 18.578 | 18/6:03.499 |
| 18 | 1 | 18.281 | 18/6:01.586 |