| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.516 | 20/6:10.320 |
| 2 | 5 | 22.733 | 18/6:11.241 |
| 3 | 5 | 18.512 | 19/6:18.486 |
| 4 | 5 | 18.144 | 19/6:10.049 |
| 5 | 5 | 17.763 | 19/6:03.538 |
| 6 | 4 | 18.18 | 20/6:18.893 |
| 7 | 5 | 27.228 | 18/6:02.304 |
| 8 | 5 | 18.162 | 19/6:17.763 |
| 9 | 4 | 17.847 | 19/6:13.466 |
| 10 | 4 | 18.847 | 19/6:11.929 |
| 11 | 4 | 18.269 | 19/6:09.673 |
| 12 | 4 | 18.637 | 19/6:08.375 |
| 13 | 4 | 18.225 | 19/6:06.675 |
| 14 | 4 | 17.629 | 19/6:04.409 |
| 15 | 4 | 17.967 | 19/6:02.873 |
| 16 | 4 | 17.546 | 19/6:01.030 |
| 17 | 4 | 18.050 | 20/6:18.912 |
| 18 | 4 | 17.636 | 20/6:17.457 |
| 19 | 3 | 17.665 | 20/6:16.185 |
| 20 | 3 | 19.366 | 20/6:16.742 |