| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.015 | 18/6:18.027 |
| 2 | 4 | 19.306 | 18/6:02.889 |
| 3 | 4 | 19.549 | 19/6:19.176 |
| 4 | 4 | 21.360 | 18/6:05.535 |
| 5 | 4 | 20.085 | 18/6:04.734 |
| 6 | 4 | 18.648 | 19/6:19.882 |
| 7 | 4 | 18.619 | 19/6:16.151 |
| 8 | 4 | 17.222 | 19/6:10.034 |
| 9 | 4 | 19.975 | 19/6:11.089 |
| 10 | 4 | 23.450 | 19/6:18.535 |
| 11 | 4 | 24.140 | 18/6:05.512 |
| 12 | 4 | 16.210 | 19/6:19.333 |
| 13 | 3 | 20.877 | 18/6:00.631 |
| 14 | 3 | 18.998 | 19/6:19.259 |
| 15 | 3 | 26.979 | 18/6:07.719 |
| 16 | 3 | 20.287 | 18/6:07.056 |
| 17 | 3 | 17.941 | 18/6:04.935 |
| 18 | 3 | 20.178 | 18/6:04.839 |