| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.218 | N/A |
| 2 | 1 | 20.916 | 20/7:00.622 |
| 3 | 4 | 29.396 | 17/7:05.714 |
| 4 | 5 | 23.640 | 18/7:22.279 |
| 5 | 4 | 22.373 | 18/7:12.599 |
| 6 | 4 | 21.016 | 18/7:02.177 |
| 7 | 4 | 24.801 | 18/7:05.953 |
| 8 | 4 | 22.279 | 18/7:02.526 |
| 9 | 3 | 21.452 | 19/7:21.432 |
| 10 | 5 | 24.632 | 18/7:00.838 |
| 11 | 6 | 23.678 | 18/7:01.329 |
| 12 | 6 | 20.909 | 19/7:20.641 |
| 13 | 6 | 24.463 | 19/7:22.550 |
| 14 | 6 | 20.809 | 19/7:19.106 |
| 15 | 6 | 20.987 | 19/7:16.383 |
| 16 | 6 | 24.497 | 19/7:18.235 |
| 17 | 6 | 20.855 | 19/7:15.758 |
| 18 | 4 | 21.126 | 19/7:13.860 |
| 19 | 4 | 27.193 | 19/7:18.240 |