| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.649 | 18/6:11.682 |
| 2 | 3 | 18.177 | 19/6:08.847 |
| 3 | 3 | 18.304 | 19/6:01.823 |
| 4 | 3 | 17.796 | 20/6:14.630 |
| 5 | 3 | 20.640 | 19/6:03.151 |
| 6 | 3 | 17.596 | 20/6:17.207 |
| 7 | 3 | 18.344 | 20/6:15.731 |
| 8 | 3 | 17.853 | 20/6:13.398 |
| 9 | 3 | 19.042 | 20/6:14.224 |
| 10 | 3 | 19.006 | 20/6:14.814 |
| 11 | 3 | 18.308 | 20/6:14.027 |
| 12 | 3 | 17.482 | 20/6:11.995 |
| 13 | 3 | 19.617 | 20/6:13.560 |
| 14 | 2 | 18.859 | 20/6:13.819 |
| 15 | 2 | 17.673 | 20/6:12.461 |
| 16 | 2 | 18.262 | 20/6:12.010 |
| 17 | 2 | 20.303 | 20/6:14.013 |
| 18 | 2 | 18.493 | 20/6:13.782 |
| 19 | 2 | 17.913 | 20/6:12.965 |
| 20 | 2 | 18.997 | 20/6:13.314 |