| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.952 | 17/6:13.184 |
| 2 | 1 | 18.926 | 18/6:07.902 |
| 3 | 4 | 20.645 | 18/6:09.138 |
| 4 | 5 | 22.007 | 18/6:15.885 |
| 5 | 5 | 23.194 | 17/6:02.862 |
| 6 | 5 | 20.306 | 18/6:21.090 |
| 7 | 5 | 18.115 | 18/6:13.230 |
| 8 | 4 | 18.989 | 18/6:09.302 |
| 9 | 4 | 17.613 | 18/6:03.494 |
| 10 | 4 | 20.998 | 18/6:04.941 |
| 11 | 4 | 18.354 | 18/6:01.798 |
| 12 | 4 | 22.368 | 18/6:05.200 |
| 13 | 5 | 18.681 | 18/6:02.974 |
| 14 | 5 | 18.379 | 18/6:00.678 |
| 15 | 5 | 22.585 | 18/6:03.734 |
| 16 | 4 | 20.586 | 18/6:04.160 |
| 17 | 4 | 17.412 | 18/6:01.175 |
| 18 | 4 | 19.222 | 18/6:00.332 |