| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 38.926 | N/A |
| 2 | 4 | 25.555 | 16/7:02.251 |
| 3 | 4 | 20.671 | 18/7:11.847 |
| 4 | 4 | 21.846 | 18/7:04.667 |
| 5 | 4 | 20.721 | 19/7:18.494 |
| 6 | 4 | 22.132 | 19/7:18.256 |
| 7 | 4 | 26.885 | 18/7:09.387 |
| 8 | 4 | 22.316 | 18/7:07.803 |
| 9 | 4 | 18.567 | 19/7:20.985 |
| 10 | 4 | 21.383 | 19/7:19.078 |
| 11 | 4 | 22.752 | 19/7:20.016 |
| 12 | 4 | 21.934 | 19/7:19.445 |
| 13 | 4 | 20.048 | 19/7:16.141 |
| 14 | 4 | 21.556 | 19/7:15.432 |
| 15 | 4 | 20.777 | 19/7:13.824 |
| 16 | 4 | 28.971 | 19/7:22.262 |
| 17 | 4 | 24.418 | 18/7:01.991 |
| 18 | 4 | 20.821 | 18/7:00.279 |