| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.247 | 19/5:08.693 |
| 2 | 2 | 15.930 | 19/5:05.681 |
| 3 | 3 | 15.998 | 19/5:05.108 |
| 4 | 2 | 15.397 | 19/5:01.967 |
| 5 | 2 | 15.652 | 19/5:01.051 |
| 6 | 2 | 16.313 | 19/5:02.533 |
| 7 | 2 | 16.072 | 19/5:02.938 |
| 8 | 2 | 15.732 | 19/5:02.434 |
| 9 | 2 | 15.772 | 19/5:02.127 |
| 10 | 2 | 16.332 | 19/5:02.945 |
| 11 | 2 | 18.959 | 19/5:08.152 |
| 12 | 2 | 15.373 | 19/5:06.813 |
| 13 | 3 | 16.146 | 19/5:06.810 |
| 14 | 2 | 15.648 | 19/5:06.132 |
| 15 | 2 | 16.378 | 19/5:06.468 |
| 16 | 2 | 15.686 | 19/5:05.941 |
| 17 | 3 | 19.518 | 19/5:09.759 |
| 18 | 3 | 16.082 | 19/5:09.525 |
| 19 | 3 | 15.934 | 19/5:09.169 |