| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.429 | N/A |
| 2 | 3 | 22.134 | 17/6:12.573 |
| 3 | 3 | 19.559 | 18/6:12.819 |
| 4 | 3 | 19.312 | 18/6:04.124 |
| 5 | 3 | 20.044 | 18/6:02.887 |
| 6 | 4 | 24.453 | 18/6:17.135 |
| 7 | 3 | 19.056 | 18/6:11.343 |
| 8 | 3 | 19.048 | 18/6:07.186 |
| 9 | 4 | 23.403 | 18/6:13.323 |
| 10 | 4 | 22.481 | 18/6:16.354 |
| 11 | 3 | 24.486 | 17/6:00.790 |
| 12 | 3 | 20.209 | 18/6:20.351 |
| 13 | 2 | 19.601 | 18/6:17.959 |
| 14 | 2 | 19.553 | 18/6:15.872 |
| 15 | 2 | 22.926 | 18/6:18.179 |
| 16 | 2 | 19.285 | 18/6:16.052 |
| 17 | 2 | 19.600 | 18/6:14.525 |
| 18 | 3 | 20.543 | 18/6:14.122 |