| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 10.339 | N/A |
| 2 | 2 | 19.170 | 20/6:14.569 |
| 3 | 3 | 19.957 | 19/6:02.482 |
| 4 | 3 | 18.972 | 20/6:18.299 |
| 5 | 3 | 18.046 | 20/6:12.027 |
| 6 | 3 | 17.863 | 20/6:07.569 |
| 7 | 3 | 18.592 | 20/6:06.905 |
| 8 | 4 | 18.689 | 20/6:06.694 |
| 9 | 4 | 18.314 | 20/6:05.646 |
| 10 | 4 | 17.755 | 20/6:03.650 |
| 11 | 4 | 17.513 | 20/6:01.593 |
| 12 | 4 | 18.709 | 20/6:01.977 |
| 13 | 4 | 17.949 | 20/6:01.093 |
| 14 | 4 | 17.786 | 20/6:00.107 |
| 15 | 5 | 21.543 | 20/6:04.360 |
| 16 | 5 | 18.411 | 20/6:04.079 |
| 17 | 5 | 18.048 | 20/6:03.402 |
| 18 | 6 | 19.321 | 20/6:04.228 |
| 19 | 6 | 18.828 | 20/6:04.442 |
| 20 | 6 | 18.597 | 20/6:04.402 |