| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.002 | 18/6:18.036 |
| 2 | 1 | 20.366 | 18/6:12.312 |
| 3 | 1 | 20.878 | 18/6:13.476 |
| 4 | 1 | 20.049 | 18/6:10.327 |
| 5 | 1 | 20.313 | 18/6:09.389 |
| 6 | 1 | 20.316 | 18/6:08.772 |
| 7 | 1 | 20.550 | 18/6:08.933 |
| 8 | 1 | 20.465 | 18/6:08.863 |
| 9 | 1 | 20.582 | 18/6:09.042 |
| 10 | 1 | 20.580 | 18/6:09.182 |
| 11 | 1 | 20.625 | 18/6:09.370 |
| 12 | 1 | 20.290 | 18/6:09.024 |
| 13 | 1 | 20.724 | 18/6:09.332 |
| 14 | 1 | 20.329 | 18/6:09.089 |
| 15 | 1 | 20.684 | 18/6:09.304 |
| 16 | 1 | 20.326 | 18/6:09.089 |
| 17 | 1 | 20.676 | 18/6:09.270 |
| 18 | 1 | 20.475 | 18/6:09.230 |