| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.172 | 18/6:03.096 |
| 2 | 4 | 20.016 | 18/6:01.692 |
| 3 | 3 | 20.595 | 18/6:04.698 |
| 4 | 3 | 23.087 | 18/6:17.415 |
| 5 | 3 | 19.757 | 18/6:13.057 |
| 6 | 4 | 19.702 | 18/6:09.987 |
| 7 | 3 | 19.396 | 18/6:07.007 |
| 8 | 3 | 19.087 | 18/6:04.077 |
| 9 | 4 | 19.645 | 18/6:02.914 |
| 10 | 3 | 20.657 | 18/6:03.805 |
| 11 | 3 | 21.652 | 18/6:06.163 |
| 12 | 3 | 20.524 | 18/6:06.435 |
| 13 | 3 | 19.585 | 18/6:05.365 |
| 14 | 3 | 22.098 | 18/6:07.680 |
| 15 | 3 | 19.439 | 18/6:06.494 |
| 16 | 3 | 19.605 | 18/6:05.644 |
| 17 | 3 | 18.807 | 18/6:04.049 |
| 18 | 3 | 19.281 | 18/6:03.105 |