| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.769 | N/A |
| 2 | 2 | 20.439 | 18/6:11.232 |
| 3 | 2 | 19.077 | 19/6:19.413 |
| 4 | 2 | 18.849 | 19/6:13.959 |
| 5 | 3 | 21.601 | 18/6:03.624 |
| 6 | 3 | 19.637 | 18/6:02.419 |
| 7 | 2 | 20.499 | 18/6:04.058 |
| 8 | 2 | 18.586 | 18/6:00.582 |
| 9 | 2 | 18.648 | 19/6:17.775 |
| 10 | 3 | 24.515 | 18/6:07.265 |
| 11 | 3 | 19.250 | 18/6:05.640 |
| 12 | 3 | 18.219 | 18/6:02.718 |
| 13 | 3 | 18.353 | 18/6:00.472 |
| 14 | 3 | 20.860 | 18/6:01.850 |
| 15 | 3 | 19.111 | 18/6:00.908 |
| 16 | 4 | 18.886 | 19/6:19.605 |
| 17 | 4 | 18.969 | 19/6:18.705 |
| 18 | 3 | 18.476 | 19/6:17.389 |
| 19 | 3 | 18.915 | 19/6:16.659 |