| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.014 | N/A |
| 2 | 2 | 18.051 | 20/6:04.983 |
| 3 | 2 | 20.059 | 19/6:05.004 |
| 4 | 2 | 19.866 | 19/6:09.087 |
| 5 | 2 | 18.699 | 19/6:07.051 |
| 6 | 2 | 18.433 | 19/6:04.402 |
| 7 | 2 | 17.785 | 19/6:00.693 |
| 8 | 2 | 20.026 | 19/6:03.805 |
| 9 | 2 | 18.210 | 19/6:02.054 |
| 10 | 1 | 18.145 | 19/6:00.562 |
| 11 | 1 | 19.311 | 19/6:01.467 |
| 12 | 1 | 18.073 | 19/6:00.181 |
| 13 | 1 | 18.930 | 19/6:00.396 |
| 14 | 1 | 18.850 | 19/6:00.466 |
| 15 | 1 | 17.977 | 20/6:18.148 |
| 16 | 1 | 18.505 | 20/6:17.846 |
| 17 | 1 | 19.048 | 20/6:18.226 |
| 18 | 1 | 18.859 | 20/6:18.350 |
| 19 | 1 | 17.979 | 20/6:17.531 |
| 20 | 1 | 19.038 | 20/6:17.858 |