| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.096 | 18/5:07.728 |
| 2 | 4 | 16.591 | 18/5:03.183 |
| 3 | 3 | 17.411 | 18/5:06.588 |
| 4 | 3 | 16.466 | 18/5:04.038 |
| 5 | 4 | 16.796 | 18/5:03.696 |
| 6 | 4 | 17.910 | 18/5:06.810 |
| 7 | 3 | 16.866 | 18/5:06.350 |
| 8 | 3 | 15.802 | 18/5:03.611 |
| 9 | 4 | 18.561 | 18/5:06.998 |
| 10 | 4 | 16.406 | 18/5:05.829 |
| 11 | 4 | 18.545 | 18/5:08.373 |
| 12 | 3 | 16.738 | 18/5:07.782 |
| 13 | 3 | 17.272 | 18/5:08.022 |
| 14 | 3 | 16.392 | 18/5:07.095 |
| 15 | 4 | 22.796 | 18/5:13.978 |
| 16 | 4 | 19.278 | 18/5:16.042 |
| 17 | 4 | 18.477 | 18/5:17.015 |
| 18 | 4 | 16.112 | 18/5:15.515 |