| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.836 | 17/5:03.212 |
| 2 | 2 | 17.212 | 18/5:15.432 |
| 3 | 1 | 17.653 | 18/5:16.206 |
| 4 | 2 | 17.481 | 18/5:15.819 |
| 5 | 2 | 16.666 | 18/5:12.653 |
| 6 | 2 | 17.068 | 18/5:11.748 |
| 7 | 2 | 16.763 | 18/5:10.317 |
| 8 | 2 | 16.982 | 18/5:09.737 |
| 9 | 2 | 17.893 | 18/5:11.108 |
| 10 | 2 | 17.533 | 18/5:11.557 |
| 11 | 2 | 16.727 | 18/5:10.605 |
| 12 | 2 | 18.701 | 18/5:12.772 |
| 13 | 2 | 17.143 | 18/5:12.450 |
| 14 | 2 | 16.972 | 18/5:11.953 |
| 15 | 2 | 17.419 | 18/5:12.059 |
| 16 | 2 | 16.872 | 18/5:11.536 |
| 17 | 2 | 17.377 | 18/5:11.610 |
| 18 | 2 | 17.715 | 18/5:12.013 |