| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.874 | 18/5:03.732 |
| 2 | 4 | 17.119 | 18/5:05.937 |
| 3 | 4 | 16.850 | 18/5:05.058 |
| 4 | 4 | 17.266 | 18/5:06.490 |
| 5 | 4 | 17.715 | 18/5:08.966 |
| 6 | 3 | 16.851 | 18/5:08.025 |
| 7 | 4 | 18.335 | 18/5:11.169 |
| 8 | 6 | 19.821 | 18/5:16.870 |
| 9 | 6 | 17.205 | 18/5:16.072 |
| 10 | 5 | 17.722 | 18/5:16.364 |
| 11 | 5 | 17.892 | 18/5:16.882 |
| 12 | 6 | 18.366 | 17/5:00.356 |
| 13 | 6 | 17.303 | 18/5:17.519 |
| 14 | 6 | 19.790 | 17/5:02.490 |
| 15 | 6 | 16.408 | 17/5:00.919 |
| 16 | 6 | 16.588 | 18/5:17.368 |
| 17 | 5 | 17.049 | 18/5:16.751 |
| 18 | 6 | 17.587 | 18/5:16.741 |