| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.981 | N/A |
| 2 | 2 | 18.977 | 19/6:02.567 |
| 3 | 2 | 19.545 | 19/6:07.679 |
| 4 | 2 | 24.945 | 18/6:20.627 |
| 5 | 2 | 19.323 | 18/6:12.838 |
| 6 | 2 | 18.708 | 18/6:06.074 |
| 7 | 2 | 19.736 | 18/6:04.477 |
| 8 | 1 | 19.346 | 18/6:02.389 |
| 9 | 1 | 19.806 | 18/6:01.801 |
| 10 | 2 | 21.042 | 18/6:03.678 |
| 11 | 2 | 19.281 | 18/6:02.186 |
| 12 | 2 | 19.601 | 18/6:01.460 |
| 13 | 2 | 18.860 | 19/6:19.736 |
| 14 | 2 | 19.257 | 19/6:18.803 |
| 15 | 2 | 23.438 | 18/6:03.245 |
| 16 | 2 | 19.374 | 18/6:02.385 |
| 17 | 2 | 21.677 | 18/6:04.079 |
| 18 | 2 | 19.682 | 18/6:03.579 |