| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.929 | 18/5:04.722 |
| 2 | 2 | 17.001 | 18/5:05.370 |
| 3 | 3 | 19.772 | 17/5:04.311 |
| 4 | 2 | 16.603 | 18/5:16.373 |
| 5 | 2 | 16.197 | 18/5:11.407 |
| 6 | 2 | 17.067 | 18/5:10.707 |
| 7 | 2 | 16.439 | 18/5:08.592 |
| 8 | 2 | 16.270 | 18/5:06.626 |
| 9 | 2 | 16.602 | 18/5:05.760 |
| 10 | 2 | 16.367 | 18/5:04.645 |
| 11 | 2 | 17.415 | 18/5:05.447 |
| 12 | 2 | 20.440 | 18/5:10.653 |
| 13 | 2 | 16.743 | 18/5:09.939 |
| 14 | 2 | 16.089 | 18/5:08.487 |
| 15 | 2 | 16.467 | 18/5:07.681 |
| 16 | 2 | 16.330 | 18/5:06.822 |
| 17 | 2 | 19.753 | 18/5:09.689 |
| 18 | 2 | 16.232 | 18/5:08.716 |