| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.015 | 18/6:00.270 |
| 2 | 1 | 21.200 | 18/6:10.935 |
| 3 | 1 | 19.608 | 18/6:04.938 |
| 4 | 1 | 23.598 | 18/6:19.895 |
| 5 | 2 | 29.652 | 16/6:05.034 |
| 6 | 2 | 20.731 | 17/6:21.945 |
| 7 | 2 | 23.528 | 16/6:01.902 |
| 8 | 2 | 20.773 | 17/6:20.598 |
| 9 | 2 | 20.401 | 17/6:16.845 |
| 10 | 2 | 25.796 | 16/6:00.483 |
| 11 | 2 | 23.688 | 16/6:02.167 |
| 12 | 2 | 21.053 | 16/6:00.057 |
| 13 | 2 | 21.285 | 17/6:20.967 |
| 14 | 2 | 22.298 | 17/6:20.832 |
| 15 | 2 | 19.588 | 17/6:17.643 |
| 16 | 2 | 21.956 | 17/6:17.368 |
| 17 | 2 | 19.766 | 17/6:14.936 |