| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 33.080 | N/A |
| 2 | 5 | 23.005 | 18/7:04.165 |
| 3 | 6 | 23.533 | 18/7:08.653 |
| 4 | 6 | 24.694 | 18/7:16.728 |
| 5 | 7 | 26.708 | 17/7:04.084 |
| 6 | 7 | 23.105 | 17/7:00.424 |
| 7 | 7 | 22.730 | 18/7:20.442 |
| 8 | 6 | 22.985 | 18/7:18.068 |
| 9 | 6 | 22.525 | 18/7:15.310 |
| 10 | 7 | 24.003 | 18/7:15.957 |
| 11 | 7 | 25.715 | 18/7:19.385 |
| 12 | 7 | 22.746 | 18/7:17.601 |
| 13 | 6 | 23.674 | 18/7:17.429 |
| 14 | 8 | 23.071 | 18/7:16.495 |
| 15 | 6 | 23.369 | 18/7:16.056 |
| 16 | 6 | 22.979 | 18/7:15.234 |
| 17 | 6 | 24.243 | 18/7:15.857 |
| 18 | 6 | 23.075 | 18/7:15.240 |