| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.230 | N/A |
| 2 | 1 | 17.808 | 21/6:16.039 |
| 3 | 1 | 17.300 | 21/6:11.031 |
| 4 | 1 | 17.143 | 21/6:08.057 |
| 5 | 1 | 17.095 | 21/6:06.096 |
| 6 | 1 | 17.456 | 21/6:07.438 |
| 7 | 1 | 17.136 | 21/6:06.069 |
| 8 | 1 | 24.864 | 20/6:09.835 |
| 9 | 1 | 18.919 | 20/6:11.067 |
| 10 | 1 | 17.599 | 20/6:09.238 |
| 11 | 1 | 18.606 | 20/6:09.689 |
| 12 | 1 | 21.187 | 20/6:14.516 |
| 13 | 1 | 17.937 | 20/6:13.392 |
| 14 | 1 | 18.135 | 20/6:12.731 |
| 15 | 1 | 17.238 | 20/6:10.946 |
| 16 | 1 | 17.582 | 20/6:09.836 |
| 17 | 1 | 18.431 | 20/6:09.872 |
| 18 | 1 | 18.284 | 20/6:09.740 |
| 19 | 1 | 16.946 | 20/6:08.210 |
| 20 | 1 | 18.240 | 20/6:08.136 |