| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.931 | 18/6:16.758 |
| 2 | 4 | 20.652 | 18/6:14.247 |
| 3 | 3 | 21.560 | 18/6:18.858 |
| 4 | 3 | 20.550 | 18/6:16.618 |
| 5 | 3 | 21.638 | 18/6:19.192 |
| 6 | 3 | 19.942 | 18/6:15.819 |
| 7 | 3 | 20.396 | 18/6:14.577 |
| 8 | 4 | 22.406 | 18/6:18.169 |
| 9 | 4 | 20.329 | 18/6:16.808 |
| 10 | 4 | 20.355 | 18/6:15.766 |
| 11 | 4 | 20.152 | 18/6:14.582 |
| 12 | 4 | 21.181 | 18/6:15.138 |
| 13 | 4 | 21.150 | 18/6:15.566 |
| 14 | 4 | 20.174 | 18/6:14.678 |
| 15 | 4 | 20.161 | 18/6:13.892 |
| 16 | 4 | 20.208 | 18/6:13.258 |
| 17 | 3 | 21.254 | 18/6:13.806 |
| 18 | 3 | 20.056 | 18/6:13.095 |