| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.014 | N/A |
| 2 | 1 | 20.270 | 18/6:06.604 |
| 3 | 1 | 22.263 | 17/6:02.278 |
| 4 | 2 | 21.073 | 17/6:01.246 |
| 5 | 2 | 19.594 | 18/6:15.614 |
| 6 | 1 | 20.405 | 18/6:14.271 |
| 7 | 1 | 20.468 | 18/6:13.554 |
| 8 | 2 | 29.304 | 17/6:12.059 |
| 9 | 2 | 19.731 | 17/6:08.023 |
| 10 | 2 | 24.868 | 17/6:13.971 |
| 11 | 2 | 20.589 | 17/6:11.718 |
| 12 | 2 | 24.448 | 17/6:15.487 |
| 13 | 2 | 21.653 | 17/6:14.902 |
| 14 | 2 | 21.561 | 17/6:14.293 |
| 15 | 2 | 20.999 | 17/6:13.129 |
| 16 | 2 | 20.356 | 17/6:11.434 |
| 17 | 2 | 22.107 | 17/6:11.703 |