| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.174 | 18/6:21.132 |
| 2 | 5 | 16.906 | 19/6:01.760 |
| 3 | 3 | 17.217 | 20/6:08.647 |
| 4 | 2 | 17.403 | 20/6:03.500 |
| 5 | 1 | 16.937 | 21/6:16.475 |
| 6 | 2 | 18.366 | 20/6:00.010 |
| 7 | 1 | 17.742 | 21/6:17.235 |
| 8 | 2 | 24.864 | 20/6:16.522 |
| 9 | 2 | 16.836 | 20/6:12.100 |
| 10 | 2 | 17.429 | 20/6:09.748 |
| 11 | 2 | 17.390 | 20/6:07.753 |
| 12 | 2 | 17.492 | 20/6:06.260 |
| 13 | 2 | 18.167 | 20/6:06.035 |
| 14 | 2 | 22.774 | 20/6:12.424 |
| 15 | 2 | 17.168 | 20/6:10.487 |
| 16 | 2 | 17.738 | 20/6:09.504 |
| 17 | 2 | 19.003 | 20/6:10.125 |
| 18 | 2 | 23.241 | 20/6:15.386 |
| 19 | 2 | 16.764 | 20/6:13.275 |
| 20 | 2 | 17.452 | 20/6:12.063 |