| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.973 | 17/5:05.541 |
| 2 | 1 | 18.124 | 17/5:06.824 |
| 3 | 2 | 18.329 | 17/5:08.414 |
| 4 | 2 | 19.190 | 17/5:12.868 |
| 5 | 2 | 18.371 | 17/5:12.755 |
| 6 | 2 | 18.543 | 17/5:13.168 |
| 7 | 1 | 18.343 | 17/5:12.977 |
| 8 | 1 | 18.344 | 17/5:12.836 |
| 9 | 1 | 18.888 | 17/5:13.753 |
| 10 | 2 | 18.724 | 17/5:14.209 |
| 11 | 1 | 18.851 | 17/5:14.778 |
| 12 | 1 | 18.456 | 17/5:14.692 |
| 13 | 1 | 18.804 | 17/5:15.075 |
| 14 | 1 | 18.218 | 17/5:14.691 |
| 15 | 1 | 18.014 | 17/5:14.128 |
| 16 | 1 | 19.096 | 17/5:14.784 |
| 17 | 1 | 18.675 | 17/5:14.943 |