| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.941 | N/A |
| 2 | 4 | 21.361 | 17/6:06.717 |
| 3 | 4 | 21.026 | 17/6:04.037 |
| 4 | 4 | 20.963 | 17/6:02.807 |
| 5 | 4 | 20.839 | 17/6:01.697 |
| 6 | 4 | 20.387 | 18/6:20.499 |
| 7 | 4 | 21.440 | 17/6:00.983 |
| 8 | 3 | 21.760 | 17/6:02.714 |
| 9 | 3 | 20.719 | 17/6:01.931 |
| 10 | 3 | 20.495 | 17/6:00.923 |
| 11 | 4 | 20.555 | 17/6:00.213 |
| 12 | 4 | 21.061 | 17/6:00.367 |
| 13 | 4 | 19.816 | 18/6:19.705 |
| 14 | 4 | 19.750 | 18/6:18.242 |
| 15 | 4 | 21.130 | 18/6:18.664 |
| 16 | 4 | 22.985 | 17/6:00.180 |
| 17 | 4 | 21.797 | 17/6:01.025 |