| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.776 | 20/6:15.520 |
| 2 | 2 | 17.970 | 20/6:07.460 |
| 3 | 2 | 17.309 | 20/6:00.367 |
| 4 | 2 | 16.945 | 21/6:12.750 |
| 5 | 3 | 19.444 | 20/6:01.776 |
| 6 | 3 | 19.936 | 20/6:07.933 |
| 7 | 5 | 21.810 | 20/6:17.686 |
| 8 | 5 | 18.492 | 20/6:16.705 |
| 9 | 3 | 18.524 | 20/6:16.013 |
| 10 | 4 | 20.110 | 20/6:18.632 |
| 11 | 3 | 17.801 | 20/6:16.576 |
| 12 | 3 | 17.898 | 20/6:15.025 |
| 13 | 3 | 17.405 | 20/6:12.954 |
| 14 | 3 | 17.712 | 20/6:11.617 |
| 15 | 3 | 23.644 | 20/6:18.368 |
| 16 | 3 | 17.678 | 20/6:16.817 |
| 17 | 3 | 19.108 | 20/6:17.132 |
| 18 | 3 | 23.467 | 19/6:03.142 |
| 19 | 3 | 18.839 | 19/6:02.868 |