| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.958 | N/A |
| 2 | 2 | 25.080 | 18/7:08.318 |
| 3 | 2 | 20.024 | 17/6:02.079 |
| 4 | 2 | 25.252 | 17/6:17.019 |
| 5 | 2 | 19.881 | 17/6:02.906 |
| 6 | 2 | 20.424 | 18/6:18.205 |
| 7 | 4 | 29.099 | 17/6:14.651 |
| 8 | 4 | 20.026 | 17/6:07.183 |
| 9 | 4 | 19.983 | 17/6:01.496 |
| 10 | 4 | 19.215 | 18/6:17.816 |
| 11 | 4 | 18.979 | 18/6:12.495 |
| 12 | 2 | 21.388 | 18/6:11.864 |
| 13 | 2 | 20.091 | 18/6:09.500 |
| 14 | 3 | 20.691 | 18/6:08.285 |
| 15 | 3 | 20.050 | 18/6:06.465 |
| 16 | 3 | 26.431 | 18/6:12.120 |
| 17 | 4 | 28.530 | 18/6:19.298 |
| 18 | 4 | 22.055 | 18/6:19.157 |