| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.481 | 19/6:10.139 |
| 2 | 3 | 24.139 | 17/6:10.770 |
| 3 | 3 | 23.251 | 17/6:18.936 |
| 4 | 2 | 18.476 | 17/6:02.725 |
| 5 | 1 | 18.557 | 18/6:14.054 |
| 6 | 2 | 19.412 | 18/6:09.948 |
| 7 | 2 | 18.195 | 18/6:03.885 |
| 8 | 2 | 19.005 | 18/6:01.161 |
| 9 | 2 | 18.813 | 19/6:18.583 |
| 10 | 2 | 19.832 | 19/6:18.406 |
| 11 | 2 | 19.016 | 19/6:16.851 |
| 12 | 1 | 18.593 | 19/6:14.886 |
| 13 | 2 | 24.879 | 18/6:02.283 |
| 14 | 3 | 20.307 | 18/6:02.515 |
| 15 | 2 | 19.321 | 18/6:01.532 |
| 16 | 2 | 19.887 | 18/6:01.309 |
| 17 | 2 | 18.571 | 19/6:19.704 |
| 18 | 2 | 18.432 | 19/6:18.065 |
| 19 | 1 | 18.658 | 19/6:16.825 |