| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.677 | N/A |
| 2 | 1 | 18.183 | 17/5:08.605 |
| 3 | 1 | 16.371 | 18/5:11.386 |
| 4 | 1 | 16.336 | 18/5:06.053 |
| 5 | 1 | 15.910 | 18/5:01.577 |
| 6 | 1 | 16.646 | 18/5:01.393 |
| 7 | 1 | 17.040 | 18/5:02.387 |
| 8 | 1 | 15.694 | 19/5:16.425 |
| 9 | 1 | 16.233 | 19/5:15.606 |
| 10 | 1 | 16.072 | 19/5:14.647 |
| 11 | 2 | 20.324 | 18/5:04.652 |
| 12 | 1 | 15.585 | 18/5:02.649 |
| 13 | 1 | 16.212 | 18/5:01.868 |
| 14 | 1 | 15.424 | 18/5:00.177 |
| 15 | 1 | 16.055 | 19/5:16.072 |
| 16 | 2 | 16.392 | 19/5:15.849 |
| 17 | 1 | 18.125 | 18/5:00.941 |
| 18 | 2 | 17.867 | 18/5:02.146 |