| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.805 | 18/5:02.490 |
| 2 | 2 | 16.466 | 19/5:16.075 |
| 3 | 2 | 16.897 | 18/5:01.008 |
| 4 | 2 | 15.791 | 19/5:13.305 |
| 5 | 2 | 15.663 | 19/5:10.164 |
| 6 | 2 | 15.205 | 19/5:06.619 |
| 7 | 2 | 18.616 | 19/5:13.345 |
| 8 | 2 | 18.191 | 18/5:00.676 |
| 9 | 2 | 18.752 | 18/5:04.772 |
| 10 | 2 | 17.558 | 18/5:05.899 |
| 11 | 2 | 19.126 | 18/5:09.387 |
| 12 | 1 | 16.038 | 18/5:07.662 |
| 13 | 2 | 17.940 | 18/5:08.836 |
| 14 | 1 | 15.570 | 18/5:06.795 |
| 15 | 1 | 16.523 | 18/5:06.169 |
| 16 | 1 | 16.859 | 18/5:06.000 |
| 17 | 2 | 16.631 | 18/5:05.609 |
| 18 | 1 | 13.246 | 18/5:01.877 |