| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.198 | 18/6:03.564 |
| 2 | 3 | 19.415 | 19/6:16.323 |
| 3 | 2 | 19.689 | 19/6:15.579 |
| 4 | 3 | 19.852 | 19/6:15.981 |
| 5 | 3 | 19.977 | 19/6:16.698 |
| 6 | 4 | 26.538 | 18/6:17.007 |
| 7 | 5 | 24.308 | 17/6:04.230 |
| 8 | 5 | 19.826 | 17/6:00.831 |
| 9 | 5 | 18.974 | 18/6:17.554 |
| 10 | 5 | 26.114 | 17/6:05.315 |
| 11 | 5 | 19.851 | 17/6:02.783 |
| 12 | 5 | 19.036 | 18/6:20.667 |
| 13 | 5 | 18.530 | 18/6:17.042 |
| 14 | 5 | 19.751 | 18/6:15.504 |
| 15 | 5 | 18.914 | 18/6:13.168 |
| 16 | 5 | 18.863 | 18/6:11.065 |
| 17 | 4 | 19.169 | 18/6:09.535 |
| 18 | 4 | 19.931 | 18/6:08.936 |