| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.173 | 18/6:21.114 |
| 2 | 2 | 19.233 | 18/6:03.654 |
| 3 | 1 | 18.440 | 19/6:12.691 |
| 4 | 1 | 19.393 | 19/6:11.635 |
| 5 | 1 | 23.454 | 18/6:06.095 |
| 6 | 1 | 22.046 | 18/6:11.217 |
| 7 | 1 | 19.147 | 18/6:07.421 |
| 8 | 1 | 20.790 | 18/6:08.271 |
| 9 | 1 | 17.663 | 18/6:02.678 |
| 10 | 1 | 19.205 | 18/6:00.979 |
| 11 | 2 | 22.264 | 18/6:04.595 |
| 12 | 1 | 19.517 | 18/6:03.487 |
| 13 | 1 | 19.661 | 18/6:02.750 |
| 14 | 1 | 20.200 | 18/6:02.811 |
| 15 | 1 | 18.979 | 18/6:01.398 |
| 16 | 1 | 18.526 | 19/6:19.633 |
| 17 | 1 | 18.896 | 19/6:18.421 |
| 18 | 1 | 18.286 | 19/6:16.699 |
| 19 | 1 | 18.390 | 19/6:15.263 |