| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.872 | 18/5:03.696 |
| 2 | 4 | 16.618 | 18/5:01.410 |
| 3 | 4 | 16.503 | 19/5:16.622 |
| 4 | 3 | 16.978 | 18/5:01.370 |
| 5 | 3 | 17.338 | 18/5:03.512 |
| 6 | 3 | 16.737 | 18/5:03.138 |
| 7 | 3 | 16.716 | 18/5:02.817 |
| 8 | 3 | 17.036 | 18/5:03.296 |
| 9 | 3 | 16.923 | 18/5:03.442 |
| 10 | 3 | 17.555 | 18/5:04.697 |
| 11 | 2 | 17.685 | 18/5:05.936 |
| 12 | 3 | 16.882 | 18/5:05.765 |
| 13 | 3 | 16.770 | 18/5:05.464 |
| 14 | 2 | 18.309 | 18/5:07.185 |
| 15 | 2 | 16.558 | 18/5:06.576 |
| 16 | 2 | 16.851 | 18/5:06.372 |
| 17 | 2 | 16.757 | 18/5:06.093 |
| 18 | 2 | 17.230 | 18/5:06.318 |