| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.926 | 19/5:02.594 |
| 2 | 1 | 15.609 | 20/5:15.350 |
| 3 | 1 | 15.791 | 20/5:15.507 |
| 4 | 1 | 15.918 | 19/5:00.409 |
| 5 | 1 | 15.815 | 19/5:00.424 |
| 6 | 1 | 15.975 | 19/5:00.941 |
| 7 | 2 | 16.183 | 19/5:01.875 |
| 8 | 2 | 16.024 | 19/5:02.197 |
| 9 | 2 | 15.651 | 19/5:01.661 |
| 10 | 2 | 15.824 | 19/5:01.560 |
| 11 | 2 | 15.794 | 19/5:01.426 |
| 12 | 1 | 15.669 | 19/5:01.117 |
| 13 | 1 | 16.038 | 19/5:01.394 |
| 14 | 1 | 15.902 | 19/5:01.447 |
| 15 | 1 | 15.744 | 19/5:01.293 |
| 16 | 1 | 15.784 | 19/5:01.206 |
| 17 | 1 | 15.598 | 19/5:00.921 |
| 18 | 1 | 15.785 | 19/5:00.865 |
| 19 | 1 | 15.687 | 19/5:00.717 |