| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 29.312 | N/A |
| 2 | 4 | 22.003 | 19/7:05.366 |
| 3 | 4 | 21.945 | 19/7:04.844 |
| 4 | 4 | 21.357 | 19/7:01.142 |
| 5 | 4 | 23.275 | 19/7:07.922 |
| 6 | 4 | 21.470 | 19/7:05.492 |
| 7 | 4 | 24.162 | 19/7:11.948 |
| 8 | 4 | 23.435 | 19/7:14.069 |
| 9 | 4 | 25.636 | 19/7:21.698 |
| 10 | 4 | 21.598 | 19/7:19.074 |
| 11 | 4 | 24.220 | 19/7:21.693 |
| 12 | 4 | 21.663 | 19/7:19.653 |
| 13 | 4 | 25.433 | 18/7:00.591 |
| 14 | 4 | 30.993 | 18/7:11.022 |
| 15 | 4 | 24.723 | 18/7:12.349 |
| 16 | 4 | 23.076 | 18/7:11.632 |
| 17 | 4 | 23.718 | 18/7:11.688 |
| 18 | 4 | 22.649 | 18/7:10.668 |