| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.911 | 17/5:04.487 |
| 2 | 1 | 15.004 | 19/5:12.692 |
| 3 | 1 | 14.484 | 19/5:00.194 |
| 4 | 1 | 14.358 | 20/5:08.785 |
| 5 | 2 | 21.691 | 18/5:00.413 |
| 6 | 2 | 16.921 | 18/5:01.107 |
| 7 | 2 | 14.500 | 19/5:11.787 |
| 8 | 2 | 16.412 | 19/5:11.792 |
| 9 | 2 | 15.120 | 19/5:09.069 |
| 10 | 2 | 14.523 | 19/5:05.756 |
| 11 | 2 | 14.844 | 19/5:03.599 |
| 12 | 2 | 15.146 | 19/5:02.281 |
| 13 | 2 | 16.541 | 19/5:03.203 |
| 14 | 2 | 14.859 | 19/5:01.712 |
| 15 | 2 | 19.437 | 19/5:06.218 |
| 16 | 2 | 14.813 | 19/5:04.670 |
| 17 | 2 | 15.129 | 19/5:03.657 |
| 18 | 2 | 15.201 | 19/5:02.833 |
| 19 | 2 | 20.068 | 19/5:06.962 |