| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.205 | N/A |
| 2 | 2 | 17.720 | 21/6:12.605 |
| 3 | 3 | 18.152 | 21/6:16.925 |
| 4 | 4 | 18.173 | 20/6:00.049 |
| 5 | 4 | 17.375 | 21/6:15.305 |
| 6 | 4 | 17.748 | 21/6:14.877 |
| 7 | 4 | 18.291 | 21/6:16.401 |
| 8 | 4 | 18.743 | 20/6:00.753 |
| 9 | 4 | 17.852 | 20/6:00.333 |
| 10 | 4 | 17.702 | 21/6:17.662 |
| 11 | 4 | 17.633 | 21/6:16.983 |
| 12 | 4 | 18.118 | 21/6:17.308 |
| 13 | 4 | 18.186 | 21/6:17.693 |
| 14 | 4 | 18.031 | 21/6:17.780 |
| 15 | 4 | 17.731 | 21/6:17.426 |
| 16 | 4 | 19.180 | 20/6:01.009 |
| 17 | 4 | 18.752 | 20/6:01.852 |
| 18 | 4 | 17.878 | 20/6:01.618 |
| 19 | 5 | 23.935 | 20/6:07.805 |
| 20 | 5 | 18.001 | 20/6:07.406 |