| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.777 | 18/5:01.986 |
| 2 | 3 | 17.238 | 18/5:06.135 |
| 3 | 3 | 16.472 | 18/5:02.922 |
| 4 | 2 | 16.557 | 18/5:01.698 |
| 5 | 2 | 16.033 | 19/5:15.692 |
| 6 | 2 | 16.574 | 19/5:15.561 |
| 7 | 3 | 20.749 | 18/5:09.006 |
| 8 | 3 | 19.805 | 18/5:15.461 |
| 9 | 3 | 16.394 | 18/5:13.198 |
| 10 | 3 | 17.186 | 18/5:12.813 |
| 11 | 3 | 18.053 | 18/5:13.916 |
| 12 | 3 | 18.808 | 18/5:15.969 |
| 13 | 3 | 17.738 | 18/5:16.224 |
| 14 | 3 | 16.508 | 18/5:14.861 |
| 15 | 3 | 16.297 | 18/5:13.426 |
| 16 | 3 | 16.838 | 18/5:12.780 |
| 17 | 3 | 16.569 | 18/5:11.925 |
| 18 | 3 | 16.680 | 18/5:11.276 |