| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.452 | 19/5:12.588 |
| 2 | 3 | 16.689 | 19/5:14.840 |
| 3 | 4 | 18.982 | 18/5:12.738 |
| 4 | 4 | 16.542 | 18/5:08.993 |
| 5 | 4 | 16.834 | 18/5:07.796 |
| 6 | 3 | 16.479 | 18/5:05.934 |
| 7 | 2 | 16.069 | 18/5:03.549 |
| 8 | 2 | 16.671 | 18/5:03.116 |
| 9 | 3 | 16.776 | 18/5:02.988 |
| 10 | 2 | 16.324 | 18/5:02.072 |
| 11 | 2 | 16.499 | 18/5:01.610 |
| 12 | 5 | 18.940 | 18/5:04.886 |
| 13 | 3 | 16.550 | 18/5:04.348 |
| 14 | 3 | 16.460 | 18/5:03.772 |
| 15 | 4 | 17.510 | 18/5:04.532 |
| 16 | 4 | 16.824 | 18/5:04.426 |
| 17 | 4 | 17.377 | 18/5:04.918 |
| 18 | 4 | 16.699 | 18/5:04.677 |