| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.188 | 15/5:02.820 |
| 2 | 4 | 17.512 | 16/5:01.600 |
| 3 | 2 | 18.518 | 17/5:18.569 |
| 4 | 2 | 16.652 | 17/5:09.697 |
| 5 | 2 | 17.159 | 17/5:06.099 |
| 6 | 2 | 16.838 | 17/5:02.790 |
| 7 | 1 | 16.424 | 18/5:17.034 |
| 8 | 1 | 17.132 | 18/5:15.952 |
| 9 | 1 | 16.671 | 18/5:14.188 |
| 10 | 1 | 17.467 | 18/5:14.210 |
| 11 | 1 | 17.113 | 18/5:13.648 |
| 12 | 1 | 16.986 | 18/5:12.990 |
| 13 | 1 | 17.853 | 18/5:13.633 |
| 14 | 1 | 19.687 | 18/5:16.543 |
| 15 | 3 | 17.538 | 18/5:16.486 |
| 16 | 3 | 17.363 | 18/5:16.239 |
| 17 | 2 | 16.935 | 18/5:15.568 |
| 18 | 2 | 19.311 | 18/5:17.347 |