| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.315 | 20/6:06.300 |
| 2 | 2 | 18.241 | 20/6:05.560 |
| 3 | 1 | 17.878 | 20/6:02.893 |
| 4 | 1 | 17.634 | 20/6:00.340 |
| 5 | 1 | 17.896 | 21/6:17.849 |
| 6 | 1 | 17.635 | 21/6:16.597 |
| 7 | 1 | 17.923 | 21/6:16.566 |
| 8 | 1 | 18.009 | 21/6:16.769 |
| 9 | 1 | 18.172 | 21/6:17.307 |
| 10 | 1 | 17.810 | 21/6:16.977 |
| 11 | 1 | 17.781 | 21/6:16.652 |
| 12 | 1 | 18.395 | 21/6:17.456 |
| 13 | 1 | 17.759 | 21/6:17.108 |
| 14 | 1 | 17.567 | 21/6:16.523 |
| 15 | 1 | 17.673 | 21/6:16.163 |
| 16 | 1 | 17.518 | 21/6:15.645 |
| 17 | 1 | 17.861 | 21/6:15.612 |
| 18 | 1 | 17.393 | 21/6:15.037 |
| 19 | 1 | 17.736 | 21/6:14.901 |
| 20 | 1 | 17.941 | 21/6:14.994 |
| 21 | 1 | 17.887 | 21/6:15.024 |