| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.704 | N/A |
| 2 | 2 | 23.289 | 18/7:00.617 |
| 3 | 2 | 21.813 | 19/7:10.622 |
| 4 | 1 | 22.207 | 19/7:08.558 |
| 5 | 1 | 21.601 | 19/7:04.799 |
| 6 | 1 | 21.953 | 19/7:03.810 |
| 7 | 1 | 21.746 | 19/7:02.531 |
| 8 | 1 | 21.213 | 19/7:00.246 |
| 9 | 1 | 22.526 | 19/7:01.487 |
| 10 | 1 | 22.435 | 19/7:02.027 |
| 11 | 1 | 22.161 | 19/7:02.403 |
| 12 | 1 | 25.347 | 19/7:07.725 |
| 13 | 1 | 21.478 | 19/7:06.357 |
| 14 | 1 | 21.567 | 19/7:05.323 |
| 15 | 1 | 21.333 | 19/7:04.135 |
| 16 | 2 | 30.305 | 19/7:13.872 |
| 17 | 2 | 21.957 | 19/7:13.001 |
| 18 | 2 | 22.762 | 19/7:13.084 |
| 19 | 2 | 22.087 | 19/7:12.484 |