| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.446 | 18/6:08.028 |
| 2 | 3 | 21.928 | 17/6:00.179 |
| 3 | 3 | 20.378 | 18/6:16.512 |
| 4 | 3 | 25.244 | 17/6:13.983 |
| 5 | 3 | 22.784 | 17/6:16.652 |
| 6 | 3 | 20.326 | 17/6:11.467 |
| 7 | 3 | 22.073 | 17/6:12.006 |
| 8 | 3 | 19.792 | 17/6:07.563 |
| 9 | 3 | 19.610 | 17/6:03.764 |
| 10 | 3 | 21.093 | 17/6:03.246 |
| 11 | 3 | 20.239 | 17/6:01.502 |
| 12 | 3 | 22.536 | 17/6:03.303 |
| 13 | 3 | 20.478 | 17/6:02.135 |
| 14 | 3 | 22.832 | 17/6:03.993 |
| 15 | 3 | 20.219 | 17/6:02.642 |
| 16 | 3 | 21.888 | 17/6:03.233 |
| 17 | 3 | 20.263 | 17/6:02.129 |