| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.627 | N/A |
| 2 | 1 | 19.913 | 19/6:18.061 |
| 3 | 2 | 22.057 | 18/6:16.372 |
| 4 | 2 | 18.146 | 18/6:00.284 |
| 5 | 2 | 18.296 | 19/6:12.481 |
| 6 | 2 | 18.083 | 19/6:07.009 |
| 7 | 2 | 18.062 | 19/6:03.298 |
| 8 | 2 | 19.273 | 19/6:03.761 |
| 9 | 2 | 18.567 | 19/6:02.520 |
| 10 | 2 | 18.258 | 19/6:00.937 |
| 11 | 2 | 18.262 | 20/6:18.569 |
| 12 | 1 | 18.549 | 20/6:17.977 |
| 13 | 1 | 18.668 | 20/6:17.672 |
| 14 | 1 | 17.418 | 20/6:15.587 |
| 15 | 1 | 17.612 | 20/6:14.063 |
| 16 | 1 | 19.936 | 20/6:15.687 |
| 17 | 1 | 17.654 | 20/6:14.397 |
| 18 | 1 | 17.784 | 20/6:13.404 |
| 19 | 1 | 18.711 | 20/6:13.500 |
| 20 | 1 | 18.850 | 20/6:13.726 |