| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.856 | 18/6:15.408 |
| 2 | 1 | 19.679 | 18/6:04.815 |
| 3 | 1 | 20.129 | 18/6:03.984 |
| 4 | 1 | 20.217 | 18/6:03.964 |
| 5 | 1 | 20.395 | 18/6:04.594 |
| 6 | 1 | 20.831 | 18/6:06.321 |
| 7 | 1 | 23.256 | 18/6:13.791 |
| 8 | 1 | 23.296 | 18/6:19.483 |
| 9 | 1 | 20.594 | 18/6:18.506 |
| 10 | 1 | 21.184 | 18/6:18.787 |
| 11 | 1 | 20.260 | 18/6:17.504 |
| 12 | 1 | 21.022 | 18/6:17.578 |
| 13 | 1 | 19.938 | 18/6:16.140 |
| 14 | 1 | 20.400 | 18/6:15.502 |
| 15 | 1 | 20.601 | 18/6:15.190 |
| 16 | 1 | 21.505 | 18/6:15.933 |
| 17 | 1 | 19.760 | 18/6:14.742 |
| 18 | 1 | 19.813 | 18/6:13.736 |