| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.461 | 20/6:09.220 |
| 2 | 2 | 17.952 | 20/6:04.130 |
| 3 | 1 | 17.522 | 21/6:17.545 |
| 4 | 1 | 18.038 | 21/6:17.858 |
| 5 | 1 | 19.172 | 20/6:04.580 |
| 6 | 1 | 17.802 | 20/6:03.157 |
| 7 | 1 | 17.722 | 20/6:01.911 |
| 8 | 1 | 17.548 | 20/6:00.543 |
| 9 | 1 | 17.790 | 20/6:00.016 |
| 10 | 1 | 18.430 | 20/6:00.874 |
| 11 | 1 | 18.599 | 20/6:01.884 |
| 12 | 1 | 19.557 | 20/6:04.322 |
| 13 | 1 | 17.801 | 20/6:03.683 |
| 14 | 1 | 19.069 | 20/6:04.947 |
| 15 | 1 | 17.446 | 20/6:03.879 |
| 16 | 1 | 17.625 | 20/6:03.168 |
| 17 | 1 | 17.722 | 20/6:02.654 |
| 18 | 1 | 20.219 | 20/6:04.972 |
| 19 | 1 | 17.396 | 20/6:04.075 |
| 20 | 1 | 17.664 | 20/6:03.535 |