| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.791 | 21/6:13.611 |
| 2 | 2 | 17.213 | 21/6:07.542 |
| 3 | 1 | 16.969 | 21/6:03.811 |
| 4 | 1 | 17.234 | 21/6:03.337 |
| 5 | 1 | 17.190 | 21/6:02.867 |
| 6 | 1 | 17.502 | 21/6:03.647 |
| 7 | 1 | 16.888 | 21/6:02.361 |
| 8 | 1 | 17.177 | 21/6:02.156 |
| 9 | 1 | 17.535 | 21/6:02.831 |
| 10 | 1 | 17.059 | 21/6:02.372 |
| 11 | 1 | 17.039 | 21/6:01.958 |
| 12 | 1 | 17.092 | 21/6:01.706 |
| 13 | 1 | 16.911 | 21/6:01.200 |
| 14 | 1 | 17.325 | 21/6:01.387 |
| 15 | 1 | 17.319 | 21/6:01.542 |
| 16 | 1 | 17.662 | 21/6:02.127 |
| 17 | 1 | 17.865 | 21/6:02.894 |
| 18 | 1 | 16.974 | 21/6:02.536 |
| 19 | 1 | 17.049 | 21/6:02.299 |
| 20 | 1 | 17.283 | 21/6:02.331 |
| 21 | 2 | 22.892 | 21/6:07.969 |