| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.954 | N/A |
| 2 | 3 | 18.250 | 20/6:06.704 |
| 3 | 3 | 17.392 | 21/6:16.374 |
| 4 | 2 | 17.247 | 21/6:12.547 |
| 5 | 2 | 18.041 | 21/6:14.604 |
| 6 | 1 | 17.472 | 21/6:13.562 |
| 7 | 1 | 17.783 | 21/6:13.904 |
| 8 | 1 | 17.496 | 21/6:13.328 |
| 9 | 1 | 17.821 | 21/6:13.709 |
| 10 | 1 | 17.617 | 21/6:13.551 |
| 11 | 1 | 17.905 | 21/6:14.002 |
| 12 | 1 | 17.635 | 21/6:13.879 |
| 13 | 1 | 19.642 | 21/6:17.122 |
| 14 | 1 | 21.823 | 20/6:05.058 |
| 15 | 1 | 18.054 | 20/6:04.909 |
| 16 | 1 | 17.900 | 20/6:04.586 |
| 17 | 1 | 18.181 | 20/6:04.636 |
| 18 | 1 | 17.649 | 20/6:04.086 |
| 19 | 1 | 17.469 | 20/6:03.407 |
| 20 | 1 | 17.670 | 20/6:03.001 |