| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.257 | 19/5:08.883 |
| 2 | 1 | 16.373 | 19/5:09.985 |
| 3 | 1 | 15.959 | 19/5:07.730 |
| 4 | 1 | 15.785 | 19/5:05.776 |
| 5 | 2 | 15.385 | 19/5:03.084 |
| 6 | 2 | 15.998 | 19/5:03.231 |
| 7 | 2 | 16.334 | 19/5:04.247 |
| 8 | 2 | 16.069 | 19/5:04.380 |
| 9 | 2 | 16.108 | 19/5:04.566 |
| 10 | 2 | 17.078 | 19/5:06.557 |
| 11 | 2 | 15.459 | 19/5:05.390 |
| 12 | 2 | 15.757 | 19/5:04.890 |
| 13 | 1 | 17.205 | 19/5:06.583 |
| 14 | 1 | 16.774 | 19/5:07.448 |
| 15 | 1 | 16.481 | 19/5:07.828 |
| 16 | 1 | 16.388 | 19/5:08.049 |
| 17 | 1 | 16.242 | 19/5:08.082 |
| 18 | 1 | 15.993 | 19/5:07.848 |
| 19 | 1 | 16.902 | 19/5:08.547 |