| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.817 | 17/5:02.889 |
| 2 | 4 | 17.594 | 17/5:00.994 |
| 3 | 4 | 17.439 | 18/5:17.100 |
| 4 | 3 | 16.873 | 18/5:13.753 |
| 5 | 4 | 18.758 | 17/5:00.835 |
| 6 | 3 | 16.795 | 18/5:15.828 |
| 7 | 3 | 17.274 | 18/5:15.129 |
| 8 | 2 | 16.993 | 18/5:13.972 |
| 9 | 2 | 17.642 | 18/5:14.370 |
| 10 | 2 | 16.913 | 18/5:13.376 |
| 11 | 2 | 17.585 | 18/5:13.663 |
| 12 | 2 | 17.733 | 18/5:14.124 |
| 13 | 2 | 17.714 | 18/5:14.488 |
| 14 | 2 | 16.903 | 18/5:13.757 |
| 15 | 2 | 16.524 | 18/5:12.668 |
| 16 | 2 | 17.347 | 18/5:12.642 |
| 17 | 2 | 16.731 | 18/5:11.966 |
| 18 | 2 | 17.742 | 18/5:12.377 |