| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.038 | 18/6:18.684 |
| 2 | 2 | 20.242 | 18/6:11.520 |
| 3 | 3 | 19.783 | 18/6:06.378 |
| 4 | 3 | 19.484 | 18/6:02.462 |
| 5 | 3 | 19.615 | 18/6:00.583 |
| 6 | 3 | 19.806 | 19/6:19.899 |
| 7 | 3 | 19.503 | 19/6:18.564 |
| 8 | 3 | 20.304 | 19/6:19.466 |
| 9 | 3 | 18.742 | 19/6:16.869 |
| 10 | 3 | 19.944 | 19/6:17.076 |
| 11 | 3 | 21.469 | 19/6:19.879 |
| 12 | 2 | 22.218 | 18/6:03.222 |
| 13 | 2 | 21.181 | 18/6:04.609 |
| 14 | 2 | 19.891 | 18/6:04.140 |
| 15 | 2 | 24.936 | 18/6:09.787 |
| 16 | 2 | 19.647 | 18/6:08.778 |
| 17 | 2 | 21.093 | 18/6:09.419 |
| 18 | 2 | 20.722 | 18/6:09.618 |