| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.305 | 23/6:15.015 |
| 2 | 1 | 15.718 | 23/6:08.264 |
| 3 | 1 | 15.828 | 23/6:06.858 |
| 4 | 1 | 16.020 | 23/6:07.258 |
| 5 | 1 | 15.626 | 23/6:05.686 |
| 6 | 1 | 17.968 | 23/6:13.616 |
| 7 | 1 | 15.972 | 23/6:12.722 |
| 8 | 1 | 15.732 | 23/6:11.361 |
| 9 | 2 | 21.639 | 22/6:08.642 |
| 10 | 2 | 17.157 | 22/6:09.523 |
| 11 | 1 | 15.797 | 22/6:07.524 |
| 12 | 1 | 15.718 | 22/6:05.713 |
| 13 | 2 | 17.903 | 22/6:07.879 |
| 14 | 1 | 15.985 | 22/6:06.721 |
| 15 | 1 | 15.910 | 22/6:05.608 |
| 16 | 2 | 18.007 | 22/6:07.517 |
| 17 | 1 | 16.234 | 22/6:06.907 |
| 18 | 1 | 15.912 | 22/6:05.971 |
| 19 | 1 | 16.640 | 22/6:05.977 |
| 20 | 1 | 16.124 | 22/6:05.414 |
| 21 | 1 | 15.961 | 22/6:04.735 |